Search a number
-
+
15314412204 = 22337131558243
BaseRepresentation
bin11100100001100111…
…10110001010101100
31110112021202202011000
432100303312022230
5222330442142304
611011345000300
71051335233040
oct162063661254
943467682130
1015314412204
11654964a613
122b74923090
1315a0a21a90
14a53caa020
155e971d939
hex390cf62ac

15314412204 has 96 divisors (see below), whose sum is σ = 48866531840. Its totient is φ = 4038963264.

The previous prime is 15314412193. The next prime is 15314412229. The reversal of 15314412204 is 40221441351.

15314412204 is a `hidden beast` number, since 1 + 531 + 4 + 4 + 122 + 0 + 4 = 666.

15314412204 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 769294 + ... + 788949.

Almost surely, 215314412204 is an apocalyptic number.

15314412204 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

15314412204 is an abundant number, since it is smaller than the sum of its proper divisors (33552119636).

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

15314412204 is a wasteful number, since it uses less digits than its factorization.

15314412204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1558276 (or 1558268 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

Adding to 15314412204 its reverse (40221441351), we get a palindrome (55535853555).

The spelling of 15314412204 in words is "fifteen billion, three hundred fourteen million, four hundred twelve thousand, two hundred four".

Divisors: 1 2 3 4 6 7 9 12 13 14 18 21 26 27 28 36 39 42 52 54 63 78 84 91 108 117 126 156 182 189 234 252 273 351 364 378 468 546 702 756 819 1092 1404 1638 2457 3276 4914 9828 1558243 3116486 4674729 6232972 9349458 10907701 14024187 18698916 20257159 21815402 28048374 32723103 40514318 42072561 43630804 56096748 60771477 65446206 81028636 84145122 98169309 121542954 130892412 141800113 168290244 182314431 196338618 243085908 283600226 294507927 364628862 392677236 425400339 546943293 567200452 589015854 729257724 850800678 1093886586 1178031708 1276201017 1701601356 2187773172 2552402034 3828603051 5104804068 7657206102 15314412204