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23006834737 = 179431298213
BaseRepresentation
bin10101011011010100…
…000111000000110001
32012101101102022002021
4111123110013000301
5334104222202422
614322540151441
71443062603635
oct253324070061
965341368067
1023006834737
119836838507
124560b38581
1322286130a3
14118378adc5
158e9c0edc7
hex55b507031

23006834737 has 8 divisors (see below), whose sum is σ = 23189120640. Its totient is φ = 22825146480.

The previous prime is 23006834707. The next prime is 23006834759. The reversal of 23006834737 is 73743860032.

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 23006834737 - 215 = 23006801969 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23006834693 and 23006834702.

It is not an unprimeable number, because it can be changed into a prime (23006834707) 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, 71958 + ... + 226255.

It is an arithmetic number, because the mean of its divisors is an integer number (2898640080).

Almost surely, 223006834737 is an apocalyptic number.

It is an amenable number.

23006834737 is a deficient number, since it is larger than the sum of its proper divisors (182285903).

23006834737 is a wasteful number, since it uses less digits than its factorization.

23006834737 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 298823.

The product of its (nonzero) digits is 508032, while the sum is 43.

The spelling of 23006834737 in words is "twenty-three billion, six million, eight hundred thirty-four thousand, seven hundred thirty-seven".

Divisors: 1 179 431 77149 298213 53380127 128529803 23006834737