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47116752756 = 22371173373857
BaseRepresentation
bin101011111000011000…
…001001011101110100
311111121122111000221220
4223320120021131310
51232443342042011
633351203310340
73255411535053
oct537030113564
9144548430856
1047116752756
1118a891a6797
12916b37b3b0
13459b616378
1423cd83a39a
15135b6b4506
hexaf8609774

47116752756 has 96 divisors (see below), whose sum is σ = 112563779328. Its totient is φ = 15335685120.

The previous prime is 47116752751. The next prime is 47116752797. The reversal of 47116752756 is 65725761174.

It is a happy number.

47116752756 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 47116752699 and 47116752708.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47116752751) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 54978280 + ... + 54979136.

It is an arithmetic number, because the mean of its divisors is an integer number (1172539368).

Almost surely, 247116752756 is an apocalyptic number.

It is an amenable number.

47116752756 is an abundant number, since it is smaller than the sum of its proper divisors (65447026572).

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

47116752756 is a wasteful number, since it uses less digits than its factorization.

47116752756 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1481 (or 1479 counting only the distinct ones).

The product of its digits is 2469600, while the sum is 51.

The spelling of 47116752756 in words is "forty-seven billion, one hundred sixteen million, seven hundred fifty-two thousand, seven hundred fifty-six".

Divisors: 1 2 3 4 6 12 71 142 173 213 284 346 373 426 519 692 746 852 857 1038 1119 1492 1714 2076 2238 2571 3428 4476 5142 10284 12283 24566 26483 36849 49132 52966 60847 64529 73698 79449 105932 121694 129058 147396 148261 158898 182541 193587 243388 258116 296522 317796 319661 365082 387174 444783 593044 639322 730164 774348 889566 958983 1278644 1779132 1917966 3835932 4581559 9163118 10526531 13744677 18326236 21053062 22695931 27489354 31579593 42106124 45391862 54978708 55301353 63159186 68087793 90783724 110602706 126318372 136175586 165904059 221205412 272351172 331808118 663616236 3926396063 7852792126 11779188189 15705584252 23558376378 47116752756