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13077206554 = 2231183124029
BaseRepresentation
bin11000010110111011…
…00101011000011010
31020202101001220221111
430023131211120122
5203240231102204
610001345530534
7642031264426
oct141335453032
936671056844
1013077206554
115600818925
12264b643a4a
131305394759
148c0b05b86
15518102d04
hex30b76561a

13077206554 has 16 divisors (see below), whose sum is σ = 20471253120. Its totient is φ = 6253527280.

The previous prime is 13077206521. The next prime is 13077206557. The reversal of 13077206554 is 45560277031.

13077206554 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×130772065543 (a number of 31 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (13077206557) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 532212 + ... + 556240.

It is an arithmetic number, because the mean of its divisors is an integer number (1279453320).

Almost surely, 213077206554 is an apocalyptic number.

13077206554 is a deficient number, since it is larger than the sum of its proper divisors (7394046566).

13077206554 is a wasteful number, since it uses less digits than its factorization.

13077206554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35885.

The product of its (nonzero) digits is 176400, while the sum is 40.

The spelling of 13077206554 in words is "thirteen billion, seventy-seven million, two hundred six thousand, five hundred fifty-four".

Divisors: 1 2 23 46 11831 23662 24029 48058 272113 544226 552667 1105334 284287099 568574198 6538603277 13077206554