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13403077058686 = 278939310709593
BaseRepresentation
bin1100001100001010010110…
…1001011010000001111110
31202110022200111002200020211
43003002211221122001332
53224044000211334221
644301142200503034
72552224513151110
oct303024551320176
952408614080224
1013403077058686
1142a82386448a7
12160573347aa7a
13762b9b94b633
143449d8b2d3b0
151839a12966e1
hexc30a5a5a07e

13403077058686 has 16 divisors (see below), whose sum is σ = 22976962704864. Its totient is φ = 5744111088384.

The previous prime is 13403077058629. The next prime is 13403077058689. The reversal of 13403077058686 is 68685077030431.

It is a self number, because there is not a number n which added to its sum of digits gives 13403077058686.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13403077058689) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4103295 + ... + 6606298.

It is an arithmetic number, because the mean of its divisors is an integer number (1436060169054).

Almost surely, 213403077058686 is an apocalyptic number.

13403077058686 is a deficient number, since it is larger than the sum of its proper divisors (9573885646178).

13403077058686 is a wasteful number, since it uses less digits than its factorization.

13403077058686 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10798995.

The product of its (nonzero) digits is 20321280, while the sum is 58.

The spelling of 13403077058686 in words is "thirteen trillion, four hundred three billion, seventy-seven million, fifty-eight thousand, six hundred eighty-six".

Divisors: 1 2 7 14 89393 178786 625751 1251502 10709593 21419186 74967151 149934302 957362647049 1914725294098 6701538529343 13403077058686