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1312056052414 = 21937679165859
BaseRepresentation
bin10011000101111100101…
…000101000101010111110
311122102122102221101000221
4103011330220220222332
5132444042322134124
62442430014411554
7163535654301262
oct23057450505276
94572572841027
101312056052414
11466492488878
12192350b00bba
1396959a56173
144770a7d80a2
15241e2568ce4
hex1317ca28abe

1312056052414 has 16 divisors (see below), whose sum is σ = 2072217628800. Its totient is φ = 621335182104.

The previous prime is 1312056052409. The next prime is 1312056052421. The reversal of 1312056052414 is 4142506502131.

It is a self number, because there is not a number n which added to its sum of digits gives 1312056052414.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4439784 + ... + 4726075.

It is an arithmetic number, because the mean of its divisors is an integer number (129513601800).

Almost surely, 21312056052414 is an apocalyptic number.

1312056052414 is a deficient number, since it is larger than the sum of its proper divisors (760161576386).

1312056052414 is a wasteful number, since it uses less digits than its factorization.

1312056052414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9169647.

The product of its (nonzero) digits is 28800, while the sum is 34.

The spelling of 1312056052414 in words is "one trillion, three hundred twelve billion, fifty-six million, fifty-two thousand, four hundred fourteen".

Divisors: 1 2 19 38 3767 7534 71573 143146 9165859 18331718 174151321 348302642 34527790853 69055581706 656028026207 1312056052414