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370404234 = 23220578013
BaseRepresentation
bin10110000100111…
…110101110001010
3221210222111002100
4112010332232022
51224310413414
6100431014230
712115245504
oct2604765612
9853874070
10370404234
111800a1202
12a406a376
135b97b605
143729cd74
15227b9609
hex1613eb8a

370404234 has 12 divisors (see below), whose sum is σ = 802542546. Its totient is φ = 123468072.

The previous prime is 370404197. The next prime is 370404239. The reversal of 370404234 is 432404073.

It can be written as a sum of positive squares in only one way, i.e., 219188025 + 151216209 = 14805^2 + 12297^2 .

It is a junction number, because it is equal to n+sod(n) for n = 370404198 and 370404207.

It is not an unprimeable number, because it can be changed into a prime (370404239) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10288989 + ... + 10289024.

Almost surely, 2370404234 is an apocalyptic number.

370404234 is an abundant number, since it is smaller than the sum of its proper divisors (432138312).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

370404234 is a wasteful number, since it uses less digits than its factorization.

370404234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20578021 (or 20578018 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 27.

The square root of 370404234 is about 19245.8887557837. Note that the first 3 decimals coincide. The cubic root of 370404234 is about 718.1667831038.

The spelling of 370404234 in words is "three hundred seventy million, four hundred four thousand, two hundred thirty-four".

Divisors: 1 2 3 6 9 18 20578013 41156026 61734039 123468078 185202117 370404234