Search a number
-
+
23068238245 = 513367967019
BaseRepresentation
bin10101011110111110…
…010110000110100101
32012112122221220212021
4111132332112012211
5334220432110440
614333012223141
71444436534623
oct253676260645
965478856767
1023068238245
119868467908
12457960aab1
132238261b20
14118b9b2513
159002dd84a
hex55ef961a5

23068238245 has 16 divisors (see below), whose sum is σ = 29892522240. Its totient is φ = 16988572224.

The previous prime is 23068238201. The next prime is 23068238267. The reversal of 23068238245 is 54283286032.

It is not a de Polignac number, because 23068238245 - 27 = 23068238117 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 459655 + ... + 507364.

It is an arithmetic number, because the mean of its divisors is an integer number (1868282640).

Almost surely, 223068238245 is an apocalyptic number.

It is an amenable number.

23068238245 is a deficient number, since it is larger than the sum of its proper divisors (6824283995).

23068238245 is a wasteful number, since it uses less digits than its factorization.

23068238245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 967404.

The product of its (nonzero) digits is 552960, while the sum is 43.

The spelling of 23068238245 in words is "twenty-three billion, sixty-eight million, two hundred thirty-eight thousand, two hundred forty-five".

Divisors: 1 5 13 65 367 1835 4771 23855 967019 4835095 12571247 62856235 354895973 1774479865 4613647649 23068238245