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10400313200 = 2452193313451
BaseRepresentation
bin10011010111110100…
…00010111101110000
3222211211000122121012
421223322002331300
5132244440010300
64440002450052
7515505126554
oct115372027560
928754018535
1010400313200
114457784272
122023063928
13c9990b4a4
147093a9864
1540d0d4435
hex26be82f70

10400313200 has 60 divisors (see below), whose sum is σ = 25001537448. Its totient is φ = 4157664000.

The previous prime is 10400313191. The next prime is 10400313247. The reversal of 10400313200 is 231300401.

It is a super-3 number, since 3×104003132003 (a number of 31 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 766475 + ... + 779925.

Almost surely, 210400313200 is an apocalyptic number.

10400313200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10400313200 is an abundant number, since it is smaller than the sum of its proper divisors (14601224248).

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

10400313200 is a wasteful number, since it uses less digits than its factorization.

10400313200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15402 (or 15391 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 10400313200 its reverse (231300401), we get a palindrome (10631613601).

The spelling of 10400313200 in words is "ten billion, four hundred million, three hundred thirteen thousand, two hundred".

Divisors: 1 2 4 5 8 10 16 20 25 40 50 80 100 200 400 1933 3866 7732 9665 13451 15464 19330 26902 30928 38660 48325 53804 67255 77320 96650 107608 134510 154640 193300 215216 269020 336275 386600 538040 672550 773200 1076080 1345100 2690200 5380400 26000783 52001566 104003132 130003915 208006264 260007830 416012528 520015660 650019575 1040031320 1300039150 2080062640 2600078300 5200156600 10400313200