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234130115 = 546826023
BaseRepresentation
bin11011111010010…
…00101011000011
3121022120001010202
431331020223003
5434414130430
635122115415
75542034042
oct1575105303
9538501122
10234130115
1111018446a
12664abb6b
133967713b
1423148559
151584bd45
hexdf48ac3

234130115 has 4 divisors (see below), whose sum is σ = 280956144. Its totient is φ = 187304088.

The previous prime is 234130063. The next prime is 234130121. The reversal of 234130115 is 511031432.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 234130115 - 26 = 234130051 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23413007 + ... + 23413016.

It is an arithmetic number, because the mean of its divisors is an integer number (70239036).

Almost surely, 2234130115 is an apocalyptic number.

234130115 is a deficient number, since it is larger than the sum of its proper divisors (46826029).

234130115 is an equidigital number, since it uses as much as digits as its factorization.

234130115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46826028.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 234130115 is about 15301.3108915544. The cubic root of 234130115 is about 616.3382101182.

Adding to 234130115 its reverse (511031432), we get a palindrome (745161547).

The spelling of 234130115 in words is "two hundred thirty-four million, one hundred thirty thousand, one hundred fifteen".

Divisors: 1 5 46826023 234130115