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230027674 = 2115013837
BaseRepresentation
bin11011011010111…
…11000110011010
3121000211121122111
431231133012122
5432341341144
634454142534
75462126422
oct1555370632
9530747574
10230027674
11108932218
1265051a4a
133886ba66
142279b482
15152db534
hexdb5f19a

230027674 has 4 divisors (see below), whose sum is σ = 345041514. Its totient is φ = 115013836.

The previous prime is 230027627. The next prime is 230027687. The reversal of 230027674 is 476720032.

It is a happy number.

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

It can be written as a sum of positive squares in only one way, i.e., 146579449 + 83448225 = 12107^2 + 9135^2 .

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57506917 + ... + 57506920.

Almost surely, 2230027674 is an apocalyptic number.

230027674 is a deficient number, since it is larger than the sum of its proper divisors (115013840).

230027674 is a wasteful number, since it uses less digits than its factorization.

230027674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115013839.

The product of its (nonzero) digits is 14112, while the sum is 31.

The square root of 230027674 is about 15166.6632454209. The cubic root of 230027674 is about 612.7171399491.

The spelling of 230027674 in words is "two hundred thirty million, twenty-seven thousand, six hundred seventy-four".

Divisors: 1 2 115013837 230027674