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115070401 = 670317167
BaseRepresentation
bin1101101101111…
…01010111000001
322000112011220201
412312331113001
5213424223101
615230205201
72565040135
oct666752701
9260464821
10115070401
1159a55106
1232653801
131aabc1c4
14113d53c5
15a17ee01
hex6dbd5c1

115070401 has 4 divisors (see below), whose sum is σ = 115094272. Its totient is φ = 115046532.

The previous prime is 115070393. The next prime is 115070413. The reversal of 115070401 is 104070511.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 115070401 - 23 = 115070393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (115070471) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1881 + ... + 15286.

It is an arithmetic number, because the mean of its divisors is an integer number (28773568).

Almost surely, 2115070401 is an apocalyptic number.

It is an amenable number.

115070401 is a deficient number, since it is larger than the sum of its proper divisors (23871).

115070401 is an equidigital number, since it uses as much as digits as its factorization.

115070401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23870.

The product of its (nonzero) digits is 140, while the sum is 19.

The square root of 115070401 is about 10727.0872561008. The cubic root of 115070401 is about 486.3936265274.

The spelling of 115070401 in words is "one hundred fifteen million, seventy thousand, four hundred one".

Divisors: 1 6703 17167 115070401