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23302313429 = 731163274471
BaseRepresentation
bin10101101100111011…
…010001010111010101
32020010222102011122112
4111230323101113111
5340210343012204
614412133240405
71453311252563
oct255473212725
966128364575
1023302313429
119978603a7a
124623a93105
1322748b9c55
1411b0b04a33
15915b2926e
hex56ced15d5

23302313429 has 8 divisors (see below), whose sum is σ = 23641920192. Its totient is φ = 22963258080.

The previous prime is 23302313381. The next prime is 23302313471. The reversal of 23302313429 is 92431320332.

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 23302313429 - 212 = 23302309333 is a prime.

It is a super-2 number, since 2×233023134292 (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23302313395 and 23302313404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23302313129) 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, 52337 + ... + 222134.

It is an arithmetic number, because the mean of its divisors is an integer number (2955240024).

Almost surely, 223302313429 is an apocalyptic number.

It is an amenable number.

23302313429 is a deficient number, since it is larger than the sum of its proper divisors (339606763).

23302313429 is a wasteful number, since it uses less digits than its factorization.

23302313429 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275707.

The product of its (nonzero) digits is 23328, while the sum is 32.

The spelling of 23302313429 in words is "twenty-three billion, three hundred two million, three hundred thirteen thousand, four hundred twenty-nine".

Divisors: 1 73 1163 84899 274471 20036383 319209773 23302313429