Search a number
-
+
925980972 = 223711023583
BaseRepresentation
bin110111001100010…
…101100100101100
32101112101201002120
4313030111210230
53344022342342
6231514552540
731642464660
oct6714254454
92345351076
10925980972
11435768234
1221a138750
13119ac2247
148ada08a0
155645eaec
hex3731592c

925980972 has 24 divisors (see below), whose sum is σ = 2469282816. Its totient is φ = 264565968.

The previous prime is 925980959. The next prime is 925981013. The reversal of 925980972 is 279089529.

925980972 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5511708 + ... + 5511875.

It is an arithmetic number, because the mean of its divisors is an integer number (102886784).

Almost surely, 2925980972 is an apocalyptic number.

It is an amenable number.

925980972 is an abundant number, since it is smaller than the sum of its proper divisors (1543301844).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

925980972 is a wasteful number, since it uses less digits than its factorization.

925980972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11023597 (or 11023595 counting only the distinct ones).

The product of its (nonzero) digits is 816480, while the sum is 51.

The square root of 925980972 is about 30429.9354583607. The cubic root of 925980972 is about 974.6918937052.

The spelling of 925980972 in words is "nine hundred twenty-five million, nine hundred eighty thousand, nine hundred seventy-two".

Divisors: 1 2 3 4 6 7 12 14 21 28 42 84 11023583 22047166 33070749 44094332 66141498 77165081 132282996 154330162 231495243 308660324 462990486 925980972