Search a number
-
+
102407752413 = 33191112317683
BaseRepresentation
bin101111101011111111…
…0100100101011011101
3100210022222020211122000
41133113332210223131
53134212341034123
6115013453312513
710253521350561
oct1372776445335
9323288224560
10102407752413
113a48156312a
1217a20195739
1398705b0c05
144d56b3b6a1
1529e57e2b43
hex17d7fa4add

102407752413 has 32 divisors (see below), whose sum is σ = 152653946880. Its totient is φ = 67850077680.

The previous prime is 102407752411. The next prime is 102407752417. The reversal of 102407752413 is 314257704201.

102407752413 is a `hidden beast` number, since 1 + 0 + 2 + 407 + 7 + 5 + 241 + 3 = 666.

It is not a de Polignac number, because 102407752413 - 21 = 102407752411 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102407752411) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5782470 + ... + 5800152.

It is an arithmetic number, because the mean of its divisors is an integer number (4770435840).

Almost surely, 2102407752413 is an apocalyptic number.

It is an amenable number.

102407752413 is a deficient number, since it is larger than the sum of its proper divisors (50246194467).

102407752413 is a wasteful number, since it uses less digits than its factorization.

102407752413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19006 (or 19000 counting only the distinct ones).

The product of its (nonzero) digits is 47040, while the sum is 36.

The spelling of 102407752413 in words is "one hundred two billion, four hundred seven million, seven hundred fifty-two thousand, four hundred thirteen".

Divisors: 1 3 9 27 191 573 1123 1719 3369 5157 10107 17683 30321 53049 159147 214493 477441 643479 1930437 3377453 5791311 10132359 19858009 30397077 59574027 91191231 178722081 536166243 3792879719 11378639157 34135917471 102407752413