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23204032024124 = 2273779379374747
BaseRepresentation
bin1010100011010100111000…
…00101100000111000111100
310001011021122212222111220002
411101222130011200320330
511020133324144232444
6121203441332013432
74613302354615250
oct521523405407074
9101137585874802
1023204032024124
117436858171356
12272911b461278
13cc41915878a3
145a311c924260
152a38cb9ecd4e
hex151a9c160e3c

23204032024124 has 96 divisors (see below), whose sum is σ = 48279027578880. Its totient is φ = 9550687491072.

The previous prime is 23204032024123. The next prime is 23204032024177. The reversal of 23204032024124 is 42142023040232.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23204032024123) 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, 310396919 + ... + 310471665.

It is an arithmetic number, because the mean of its divisors is an integer number (502906537280).

Almost surely, 223204032024124 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 23204032024124, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24139513789440).

23204032024124 is an abundant number, since it is smaller than the sum of its proper divisors (25074995554756).

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

23204032024124 is a wasteful number, since it uses less digits than its factorization.

23204032024124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78667 (or 78665 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 23204032024124 its reverse (42142023040232), we get a palindrome (65346055064356).

The spelling of 23204032024124 in words is "twenty-three trillion, two hundred four billion, thirty-two million, twenty-four thousand, one hundred twenty-four".

Divisors: 1 2 4 7 14 28 37 74 79 148 158 259 316 518 553 1036 1106 2212 2923 3793 5846 7586 11692 15172 20461 26551 40922 53102 74747 81844 106204 140341 149494 280682 298988 299647 523229 561364 599294 982387 1046458 1198588 1964774 2092916 2097529 2765639 3929548 4195058 5531278 5905013 8390116 11062556 11086939 11810026 19359473 22173878 23620052 38718946 41335091 44347756 77437892 77608573 82670182 155217146 165340364 218485481 283515371 310434292 436970962 567030742 873941924 1134061484 1529398367 1984607597 3058796734 3969215194 6117593468 7938430388 10490068727 20980137454 22397714309 41960274908 44795428618 73430481089 89590857236 146860962178 156784000163 293721924356 313568000326 627136000652 828715429433 1657430858866 3314861717732 5801008006031 11602016012062 23204032024124