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10304002400 = 255212880003
BaseRepresentation
bin10011001100010101…
…01001100101100000
3222121002210120000112
421212022221211200
5132100311034100
64422242310452
7513225401216
oct114612514540
928532716015
1010304002400
11440838256a
121bb6958428
13c82989c53
146da698cb6
1540490cb35
hex2662a9960

10304002400 has 36 divisors (see below), whose sum is σ = 25154647812. Its totient is φ = 4121600640.

The previous prime is 10304002393. The next prime is 10304002433. The reversal of 10304002400 is 420040301.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6439202 + ... + 6440801.

It is an arithmetic number, because the mean of its divisors is an integer number (698740217).

Almost surely, 210304002400 is an apocalyptic number.

10304002400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10304002400 is an abundant number, since it is smaller than the sum of its proper divisors (14850645412).

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

10304002400 is a wasteful number, since it uses less digits than its factorization.

10304002400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12880023 (or 12880010 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 14.

Adding to 10304002400 its reverse (420040301), we get a palindrome (10724042701).

The spelling of 10304002400 in words is "ten billion, three hundred four million, two thousand, four hundred".

Divisors: 1 2 4 5 8 10 16 20 25 32 40 50 80 100 160 200 400 800 12880003 25760006 51520012 64400015 103040024 128800030 206080048 257600060 322000075 412160096 515200120 644000150 1030400240 1288000300 2060800480 2576000600 5152001200 10304002400