Search a number
-
+
23074892275 = 522659734703
BaseRepresentation
bin10101011111010111…
…101110100111110011
32012120010110222110211
4111133113232213303
5334224133023100
614333411004551
71444550230261
oct253727564763
965503428424
1023074892275
1198711a2106
12457b899757
132239751716
14118c825431
15900ba51ba
hex55f5ee9f3

23074892275 has 12 divisors (see below), whose sum is σ = 28614766752. Its totient is φ = 18458687840.

The previous prime is 23074892273. The next prime is 23074892287. The reversal of 23074892275 is 57229847032.

It is not a de Polignac number, because 23074892275 - 21 = 23074892273 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23074892273) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 647574 + ... + 682276.

It is an arithmetic number, because the mean of its divisors is an integer number (2384563896).

Almost surely, 223074892275 is an apocalyptic number.

23074892275 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

23074892275 is a deficient number, since it is larger than the sum of its proper divisors (5539874477).

23074892275 is a wasteful number, since it uses less digits than its factorization.

23074892275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61310 (or 61305 counting only the distinct ones).

The product of its (nonzero) digits is 1693440, while the sum is 49.

The spelling of 23074892275 in words is "twenty-three billion, seventy-four million, eight hundred ninety-two thousand, two hundred seventy-five".

Divisors: 1 5 25 26597 34703 132985 173515 664925 867575 922995691 4614978455 23074892275