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52551014124 = 223723114931931
BaseRepresentation
bin110000111100010010…
…001101011011101100
312000122101000010010110
4300330102031123230
51330111024422444
640050330340020
73540156151500
oct607422153354
9160571003113
1052551014124
112031774a794
12a22728a610
134c5642103b
142787460300
1515787eacb9
hexc3c48d6ec

52551014124 has 144 divisors (see below), whose sum is σ = 147414629376. Its totient is φ = 14512982400.

The previous prime is 52551014107. The next prime is 52551014141. The reversal of 52551014124 is 42141015525.

52551014124 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (52551014107) and next prime (52551014141).

It is a junction number, because it is equal to n+sod(n) for n = 52551014091 and 52551014100.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 27213439 + ... + 27215369.

It is an arithmetic number, because the mean of its divisors is an integer number (1023712704).

Almost surely, 252551014124 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52551014124, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (73707314688).

52551014124 is an abundant number, since it is smaller than the sum of its proper divisors (94863615252).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52551014124 is a wasteful number, since it uses less digits than its factorization.

52551014124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3476 (or 3467 counting only the distinct ones).

The product of its (nonzero) digits is 8000, while the sum is 30.

Adding to 52551014124 its reverse (42141015525), we get a palindrome (94692029649).

The spelling of 52551014124 in words is "fifty-two billion, five hundred fifty-one million, fourteen thousand, one hundred twenty-four".

Divisors: 1 2 3 4 6 7 12 14 21 28 31 42 49 62 84 93 98 124 147 186 196 217 294 372 434 588 651 868 1302 1493 1519 1931 2604 2986 3038 3862 4479 4557 5793 5972 6076 7724 8958 9114 10451 11586 13517 17916 18228 20902 23172 27034 31353 40551 41804 46283 54068 59861 62706 73157 81102 92566 94619 119722 125412 138849 146314 162204 179583 185132 189238 219471 239444 277698 283857 292628 323981 359166 378476 419027 438942 555396 567714 647962 718332 838054 877884 971943 1135428 1257081 1295924 1676108 1943886 2267867 2514162 2882983 2933189 3887772 4535734 5028324 5765966 5866378 6803601 8648949 8799567 9071468 11531932 11732756 13607202 17297898 17599134 20180881 27214404 34595796 35198268 40361762 60542643 80723524 89372473 121085286 141266167 178744946 242170572 268117419 282532334 357489892 423798501 536234838 565064668 625607311 847597002 1072469676 1251214622 1695194004 1876821933 2502429244 3753643866 4379251177 7507287732 8758502354 13137753531 17517004708 26275507062 52551014124