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23250431025241 = 78215303762901
BaseRepresentation
bin1010100100101011010011…
…01011101010000001011001
310001022201102111212222200221
411102111221223222001121
511021413340320301431
6121241033415400041
74616534232616060
oct522255153520131
9101281374788627
1023250431025241
1174544a81a3672
12273610a383021
13cc8677287934
145a5480cc51d7
152a4be5185111
hex152569aea059

23250431025241 has 16 divisors (see below), whose sum is σ = 26609338199808. Its totient is φ = 19900887336000.

The previous prime is 23250431025203. The next prime is 23250431025251. The reversal of 23250431025241 is 14252013405232.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-23250431025241 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23250431025197 and 23250431025206.

It is not an unprimeable number, because it can be changed into a prime (23250431025251) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30094891 + ... + 30857791.

It is an arithmetic number, because the mean of its divisors is an integer number (1663083637488).

Almost surely, 223250431025241 is an apocalyptic number.

It is an amenable number.

23250431025241 is a deficient number, since it is larger than the sum of its proper divisors (3358907174567).

23250431025241 is an equidigital number, since it uses as much as digits as its factorization.

23250431025241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 769032.

The product of its (nonzero) digits is 57600, while the sum is 34.

The spelling of 23250431025241 in words is "twenty-three trillion, two hundred fifty billion, four hundred thirty-one million, twenty-five thousand, two hundred forty-one".

Divisors: 1 7 821 5303 5747 37121 762901 4353763 5340307 30476341 626341721 4045664003 4384392047 28319648021 3321490146463 23250431025241