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10024320672 = 253326094447
BaseRepresentation
bin10010101010111111…
…01111111010100000
3221212121112020211000
421111133233322200
5131012211230142
64334411552000
7503261214462
oct112537577240
927777466730
1010024320672
114284516543
121b3915b600
13c39a543c2
146b1494132
153da0b414c
hex2557efea0

10024320672 has 96 divisors (see below), whose sum is σ = 29255385600. Its totient is φ = 3339408384.

The previous prime is 10024320629. The next prime is 10024320679. The reversal of 10024320672 is 27602342001.

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

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (10024320679) 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, 2251953 + ... + 2256399.

It is an arithmetic number, because the mean of its divisors is an integer number (304743600).

Almost surely, 210024320672 is an apocalyptic number.

10024320672 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10024320672 is an abundant number, since it is smaller than the sum of its proper divisors (19231064928).

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

10024320672 is a wasteful number, since it uses less digits than its factorization.

10024320672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7075 (or 7061 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 27.

Adding to 10024320672 its reverse (27602342001), we get a palindrome (37626662673).

The spelling of 10024320672 in words is "ten billion, twenty-four million, three hundred twenty thousand, six hundred seventy-two".

Divisors: 1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 72 96 108 144 216 288 432 864 2609 4447 5218 7827 8894 10436 13341 15654 17788 20872 23481 26682 31308 35576 40023 41744 46962 53364 62616 70443 71152 80046 83488 93924 106728 120069 125232 140886 142304 160092 187848 213456 240138 250464 281772 320184 375696 426912 480276 563544 640368 751392 960552 1127088 1280736 1921104 2254176 3842208 11602223 23204446 34806669 46408892 69613338 92817784 104420007 139226676 185635568 208840014 278453352 313260021 371271136 417680028 556906704 626520042 835360056 1113813408 1253040084 1670720112 2506080168 3341440224 5012160336 10024320672