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23054232275052 = 22311416221684751
BaseRepresentation
bin1010011110111101110110…
…10100110100100001101100
310000121222000002022210122120
411033132323110310201230
511010210031430300202
6121010545035312540
74566420240015036
oct517367324644154
9100558002283576
1023054232275052
117389277107740
1227040938ab750
13cb300a64ca04
14599b8b9bcc56
1529ea607c70bc
hex14f7bb53486c

23054232275052 has 96 divisors (see below), whose sum is σ = 60124556233728. Its totient is φ = 6814632000000.

The previous prime is 23054232275051. The next prime is 23054232275099. The reversal of 23054232275052 is 25057223245032.

It is a junction number, because it is equal to n+sod(n) for n = 23054232274995 and 23054232275013.

It is not an unprimeable number, because it can be changed into a prime (23054232275051) 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, 33325677 + ... + 34010427.

It is an arithmetic number, because the mean of its divisors is an integer number (626297460768).

Almost surely, 223054232275052 is an apocalyptic number.

23054232275052 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23054232275052, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30062278116864).

23054232275052 is an abundant number, since it is smaller than the sum of its proper divisors (37070323958676).

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

23054232275052 is a wasteful number, since it uses less digits than its factorization.

23054232275052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 691031 (or 691029 counting only the distinct ones).

The product of its (nonzero) digits is 1008000, while the sum is 42.

The spelling of 23054232275052 in words is "twenty-three trillion, fifty-four billion, two hundred thirty-two million, two hundred seventy-five thousand, fifty-two".

Divisors: 1 2 3 4 6 11 12 22 33 41 44 66 82 123 132 164 246 451 492 902 1353 1804 2706 5412 6221 12442 18663 24884 37326 68431 74652 136862 205293 255061 273724 410586 510122 684751 765183 821172 1020244 1369502 1530366 2054253 2739004 2805671 3060732 4108506 5611342 7532261 8217012 8417013 11222684 15064522 16834026 22596783 28074791 30129044 33668052 45193566 56149582 84224373 90387132 112299164 168448746 308822701 336897492 617645402 926468103 1235290804 1852936206 3705872412 4259835971 8519671942 12779507913 17039343884 25559015826 46858195681 51118031652 93716391362 140574587043 174653274811 187432782724 281149174086 349306549622 523959824433 562298348172 698613099244 1047919648866 1921186022921 2095839297732 3842372045842 5763558068763 7684744091684 11527116137526 23054232275052