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23506410055 = 526317875597
BaseRepresentation
bin10101111001000101…
…110101101001000111
32020200012110100120211
4111321011311221013
5341120120110210
614444303540251
71461340121512
oct257105655107
966605410524
1023506410055
119a72834877
1246802ba687
1322a7c79a9b
1411cdc71d79
159289e238a
hex579175a47

23506410055 has 8 divisors (see below), whose sum is σ = 28314947232. Its totient is φ = 18733624608.

The previous prime is 23506410043. The next prime is 23506410107. The reversal of 23506410055 is 55001460532.

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 23506410055 - 211 = 23506408007 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23506409999 and 23506410026.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8936484 + ... + 8939113.

It is an arithmetic number, because the mean of its divisors is an integer number (3539368404).

Almost surely, 223506410055 is an apocalyptic number.

23506410055 is a deficient number, since it is larger than the sum of its proper divisors (4808537177).

23506410055 is a wasteful number, since it uses less digits than its factorization.

23506410055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17875865.

The product of its (nonzero) digits is 18000, while the sum is 31.

Adding to 23506410055 its reverse (55001460532), we get a palindrome (78507870587).

The spelling of 23506410055 in words is "twenty-three billion, five hundred six million, four hundred ten thousand, fifty-five".

Divisors: 1 5 263 1315 17875597 89377985 4701282011 23506410055