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11908466310013 = 713831576653821
BaseRepresentation
bin1010110101001010011111…
…1001110111101101111101
31120011102211111021212112021
42231102213321313231331
53030102014333410023
641154401321240141
72336233616333410
oct255224771675575
946142744255467
1011908466310013
113881396862829
121403b35333051
13684c6ac10950
142d253112bb77
15159b770e235d
hexad4a7e77b7d

11908466310013 has 16 divisors (see below), whose sum is σ = 14833159157376. Its totient is φ = 9308564153280.

The previous prime is 11908466309989. The next prime is 11908466310049. The reversal of 11908466310013 is 31001366480911.

It is not a de Polignac number, because 11908466310013 - 29 = 11908466309501 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11908466340013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 788319358 + ... + 788334463.

It is an arithmetic number, because the mean of its divisors is an integer number (927072447336).

Almost surely, 211908466310013 is an apocalyptic number.

11908466310013 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

11908466310013 is a deficient number, since it is larger than the sum of its proper divisors (2924692847363).

11908466310013 is a wasteful number, since it uses less digits than its factorization.

11908466310013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1576653924.

The product of its (nonzero) digits is 93312, while the sum is 43.

The spelling of 11908466310013 in words is "eleven trillion, nine hundred eight billion, four hundred sixty-six million, three hundred ten thousand, thirteen".

Divisors: 1 7 13 83 91 581 1079 7553 1576653821 11036576747 20496499673 130862267143 143475497711 916035870001 1701209472859 11908466310013