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12614026020 = 2235347605861
BaseRepresentation
bin10111011111101101…
…01100001100100100
31012120002111220200220
423233312230030210
5201313142313040
65443402204340
7624405311031
oct135766541444
935502456626
1012614026020
11539331a4a2
1225404b36b0
13126043162b
148793b6388
154dc60e2d0
hex2efdac324

12614026020 has 48 divisors (see below), whose sum is σ = 35421115968. Its totient is φ = 3354040960.

The previous prime is 12614025973. The next prime is 12614026039. The reversal of 12614026020 is 2062041621.

It is a super-2 number, since 2×126140260202 (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 282111 + ... + 323750.

It is an arithmetic number, because the mean of its divisors is an integer number (737939916).

Almost surely, 212614026020 is an apocalyptic number.

12614026020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12614026020 is an abundant number, since it is smaller than the sum of its proper divisors (22807089948).

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

12614026020 is a wasteful number, since it uses less digits than its factorization.

12614026020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 606220 (or 606218 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 12614026020 its reverse (2062041621), we get a palindrome (14676067641).

The spelling of 12614026020 in words is "twelve billion, six hundred fourteen million, twenty-six thousand, twenty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 60 347 694 1041 1388 1735 2082 3470 4164 5205 6940 10410 20820 605861 1211722 1817583 2423444 3029305 3635166 6058610 7270332 9087915 12117220 18175830 36351660 210233767 420467534 630701301 840935068 1051168835 1261402602 2102337670 2522805204 3153506505 4204675340 6307013010 12614026020