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113151405405 = 357543427027
BaseRepresentation
bin110100101100001011…
…0010110110101011101
3101211001201022221212210
41221120112112311131
53323213224433110
6123551523151033
711113666035213
oct1513026266535
9354051287783
10113151405405
1143a95022695
1219b1a215479
13a893382c2c
14569595ccb3
152e23ae7520
hex1a58596d5d

113151405405 has 8 divisors (see below), whose sum is σ = 181042248672. Its totient is φ = 60347416208.

The previous prime is 113151405401. The next prime is 113151405443. The reversal of 113151405405 is 504504151311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 113151405405 - 22 = 113151405401 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113151405401) 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, 3771713499 + ... + 3771713528.

It is an arithmetic number, because the mean of its divisors is an integer number (22630281084).

Almost surely, 2113151405405 is an apocalyptic number.

113151405405 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

113151405405 is a deficient number, since it is larger than the sum of its proper divisors (67890843267).

113151405405 is an equidigital number, since it uses as much as digits as its factorization.

113151405405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7543427035.

The product of its (nonzero) digits is 6000, while the sum is 30.

Adding to 113151405405 its reverse (504504151311), we get a palindrome (617655556716).

The spelling of 113151405405 in words is "one hundred thirteen billion, one hundred fifty-one million, four hundred five thousand, four hundred five".

Divisors: 1 3 5 15 7543427027 22630281081 37717135135 113151405405