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10319151604 = 2212689203309
BaseRepresentation
bin10011001110001000…
…11100000111110100
3222122011022012211011
421213010130013310
5132113200322404
64423543122004
7513501225046
oct114704340764
928564265734
1010319151604
11441598a373
121bbba43304
13c85b62488
146dc6bda96
15405e01604
hex26711c1f4

10319151604 has 12 divisors (see below), whose sum is σ = 18060027300. Its totient is φ = 5159143808.

The previous prime is 10319151553. The next prime is 10319151607. The reversal of 10319151604 is 40615191301.

It can be written as a sum of positive squares in 2 ways, for example, as 851472400 + 9467679204 = 29180^2 + 97302^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10319151607) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50899 + ... + 152410.

It is an arithmetic number, because the mean of its divisors is an integer number (1505002275).

Almost surely, 210319151604 is an apocalyptic number.

It is an amenable number.

10319151604 is a deficient number, since it is larger than the sum of its proper divisors (7740875696).

10319151604 is a wasteful number, since it uses less digits than its factorization.

10319151604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216002 (or 216000 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 31.

The spelling of 10319151604 in words is "ten billion, three hundred nineteen million, one hundred fifty-one thousand, six hundred four".

Divisors: 1 2 4 12689 25378 50756 203309 406618 813236 2579787901 5159575802 10319151604