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10200431424 = 263190127947
BaseRepresentation
bin10010111111111111…
…00011101101000000
3222022212220121100110
421133333203231000
5131342302301144
64404102351320
7510530144061
oct113777435500
928285817313
1010200431424
114364972117
121b8812b540
13c67395c51
146caa18568
153ea7a00b9
hex25ffe3b40

10200431424 has 56 divisors (see below), whose sum is σ = 27003804768. Its totient is φ = 3398233600.

The previous prime is 10200431413. The next prime is 10200431429. The reversal of 10200431424 is 42413400201.

It is a self number, because there is not a number n which added to its sum of digits gives 10200431424.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10200431429) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 351019 + ... + 378965.

Almost surely, 210200431424 is an apocalyptic number.

It is an amenable number.

10200431424 is an abundant number, since it is smaller than the sum of its proper divisors (16803373344).

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

10200431424 is a wasteful number, since it uses less digits than its factorization.

10200431424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29863 (or 29853 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 10200431424 its reverse (42413400201), we get a palindrome (52613831625).

The spelling of 10200431424 in words is "ten billion, two hundred million, four hundred thirty-one thousand, four hundred twenty-four".

Divisors: 1 2 3 4 6 8 12 16 24 32 48 64 96 192 1901 3802 5703 7604 11406 15208 22812 27947 30416 45624 55894 60832 83841 91248 111788 121664 167682 182496 223576 335364 364992 447152 670728 894304 1341456 1788608 2682912 5365824 53127247 106254494 159381741 212508988 318763482 425017976 637526964 850035952 1275053928 1700071904 2550107856 3400143808 5100215712 10200431424