Search a number
-
+
23056607315 = 57658760209
BaseRepresentation
bin10101011110010001…
…111110100001010011
32012111212002000020002
4111132101332201103
5334204442413230
614331515040215
71444235633330
oct253621764123
965455060202
1023056607315
119861943375
12457574006b
132235a1bb11
14118a225987
158ee292545
hex55e47e853

23056607315 has 8 divisors (see below), whose sum is σ = 31620490080. Its totient is φ = 15810244992.

The previous prime is 23056607291. The next prime is 23056607333. The reversal of 23056607315 is 51370665032.

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 23056607315 - 26 = 23056607251 is a prime.

It is a super-2 number, since 2×230566073152 (a number of 22 digits) contains 22 as substring.

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, 329380070 + ... + 329380139.

It is an arithmetic number, because the mean of its divisors is an integer number (3952561260).

Almost surely, 223056607315 is an apocalyptic number.

23056607315 is a deficient number, since it is larger than the sum of its proper divisors (8563882765).

23056607315 is an equidigital number, since it uses as much as digits as its factorization.

23056607315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 658760221.

The product of its (nonzero) digits is 113400, while the sum is 38.

The spelling of 23056607315 in words is "twenty-three billion, fifty-six million, six hundred seven thousand, three hundred fifteen".

Divisors: 1 5 7 35 658760209 3293801045 4611321463 23056607315