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23163024253 = 233492885639
BaseRepresentation
bin10101100100100111…
…111011001101111101
32012210021022112211011
4111210213323031331
5334414213234003
614350235555221
71450000312645
oct254447731575
965707275734
1023163024253
119906a17a56
1245a52bbb11
132251a9b315
14119a407525
159087b346d
hex5649fb37d

23163024253 has 8 divisors (see below), whose sum is σ = 24239376000. Its totient is φ = 22092444528.

The previous prime is 23163024239. The next prime is 23163024259. The reversal of 23163024253 is 35242036132.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 23163024253 - 25 = 23163024221 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23163024259) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1434793 + ... + 1450846.

It is an arithmetic number, because the mean of its divisors is an integer number (3029922000).

Almost surely, 223163024253 is an apocalyptic number.

23163024253 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

23163024253 is a deficient number, since it is larger than the sum of its proper divisors (1076351747).

23163024253 is a wasteful number, since it uses less digits than its factorization.

23163024253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2886011.

The product of its (nonzero) digits is 25920, while the sum is 31.

The spelling of 23163024253 in words is "twenty-three billion, one hundred sixty-three million, twenty-four thousand, two hundred fifty-three".

Divisors: 1 23 349 8027 2885639 66369697 1007088011 23163024253