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14203124190 = 2325745721163
BaseRepresentation
bin11010011101001001…
…00111100111011110
31100122211200110120200
431032210213213132
5213041444433230
610305210124330
71011652364223
oct151644474736
940584613520
1014203124190
116029325472
1229047206a6
13145471b1c8
1498a46d94a
15581da8160
hex34e9279de

14203124190 has 48 divisors (see below), whose sum is σ = 36934820208. Its totient is φ = 3786812928.

The previous prime is 14203124189. The next prime is 14203124231. The reversal of 14203124190 is 9142130241.

It is a happy number.

14203124190 is a `hidden beast` number, since 1 + 420 + 31 + 24 + 190 = 666.

It is a super-2 number, since 2×142031241902 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 660549 + ... + 681711.

It is an arithmetic number, because the mean of its divisors is an integer number (769475421).

Almost surely, 214203124190 is an apocalyptic number.

14203124190 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14203124190 is an abundant number, since it is smaller than the sum of its proper divisors (22731696018).

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

14203124190 is a wasteful number, since it uses less digits than its factorization.

14203124190 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28633 (or 28630 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The spelling of 14203124190 in words is "fourteen billion, two hundred three million, one hundred twenty-four thousand, one hundred ninety".

Divisors: 1 2 3 5 6 9 10 15 18 30 45 90 7457 14914 21163 22371 37285 42326 44742 63489 67113 74570 105815 111855 126978 134226 190467 211630 223710 317445 335565 380934 634890 671130 952335 1904670 157812491 315624982 473437473 789062455 946874946 1420312419 1578124910 2367187365 2840624838 4734374730 7101562095 14203124190