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2570680672 = 25737310169
BaseRepresentation
bin1001100100111001…
…0111100101100000
320122011012002221021
42121032113211200
520231043240142
61103030335224
7120463265560
oct23116274540
96564162837
102570680672
1110aa09a48a
125b8aba514
1331c778a31
141a55acda0
15100a3d267
hex99397960

2570680672 has 48 divisors (see below), whose sum is σ = 5940375840. Its totient is φ = 1071940608.

The previous prime is 2570680667. The next prime is 2570680703. The reversal of 2570680672 is 2760860752.

It is a congruent number.

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, 146797 + ... + 163372.

It is an arithmetic number, because the mean of its divisors is an integer number (123757830).

Almost surely, 22570680672 is an apocalyptic number.

It is an amenable number.

2570680672 is an abundant number, since it is smaller than the sum of its proper divisors (3369695168).

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

2570680672 is a wasteful number, since it uses less digits than its factorization.

2570680672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 310223 (or 310215 counting only the distinct ones).

The product of its (nonzero) digits is 282240, while the sum is 43.

The square root of 2570680672 is about 50701.8803596080. The cubic root of 2570680672 is about 1369.8805856099.

The spelling of 2570680672 in words is "two billion, five hundred seventy million, six hundred eighty thousand, six hundred seventy-two".

Divisors: 1 2 4 7 8 14 16 28 32 37 56 74 112 148 224 259 296 518 592 1036 1184 2072 4144 8288 310169 620338 1240676 2171183 2481352 4342366 4962704 8684732 9925408 11476253 17369464 22952506 34738928 45905012 69477856 80333771 91810024 160667542 183620048 321335084 367240096 642670168 1285340336 2570680672