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10008459744 = 253374759951
BaseRepresentation
bin10010101001000110…
…01111100111100000
3221211111200102201020
421110203033213200
5130444131202434
64333044005440
7503006334633
oct112443174740
927744612636
1010008459744
114276572a38
121b33990880
13c3668cc3a
146ad325c1a
153d89ce849
hex2548cf9e0

10008459744 has 96 divisors (see below), whose sum is σ = 27556816896. Its totient is φ = 3176870400.

The previous prime is 10008459743. The next prime is 10008459751. The reversal of 10008459744 is 44795480001.

It is a tau number, because it is divible by the number of its divisors (96).

It is a junction number, because it is equal to n+sod(n) for n = 10008459696 and 10008459705.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10008459743) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 136969 + ... + 196919.

It is an arithmetic number, because the mean of its divisors is an integer number (287050176).

Almost surely, 210008459744 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10008459744, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13778408448).

10008459744 is an abundant number, since it is smaller than the sum of its proper divisors (17548357152).

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

10008459744 is a wasteful number, since it uses less digits than its factorization.

10008459744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60048 (or 60040 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 42.

The spelling of 10008459744 in words is "ten billion, eight million, four hundred fifty-nine thousand, seven hundred forty-four".

Divisors: 1 2 3 4 6 8 12 16 24 32 37 47 48 74 94 96 111 141 148 188 222 282 296 376 444 564 592 752 888 1128 1184 1504 1739 1776 2256 3478 3552 4512 5217 6956 10434 13912 20868 27824 41736 55648 59951 83472 119902 166944 179853 239804 359706 479608 719412 959216 1438824 1918432 2218187 2817697 2877648 4436374 5635394 5755296 6654561 8453091 8872748 11270788 13309122 16906182 17745496 22541576 26618244 33812364 35490992 45083152 53236488 67624728 70981984 90166304 104254789 106472976 135249456 208509578 212945952 270498912 312764367 417019156 625528734 834038312 1251057468 1668076624 2502114936 3336153248 5004229872 10008459744