Search a number
-
+
230100634 = 2718092003
BaseRepresentation
bin11011011011100…
…00111010011010
3121000222022201201
431231300322122
5432401210014
634455504414
75462552221
oct1555607232
9530868651
10230100634
11108982015
126508810a
133889602a
14227b9cb8
1515302e74
hexdb70e9a

230100634 has 16 divisors (see below), whose sum is σ = 350619840. Its totient is φ = 113233120.

The previous prime is 230100623. The next prime is 230100643. The reversal of 230100634 is 436001032.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 113877 + ... + 115879.

It is an arithmetic number, because the mean of its divisors is an integer number (21913740).

Almost surely, 2230100634 is an apocalyptic number.

230100634 is a deficient number, since it is larger than the sum of its proper divisors (120519206).

230100634 is a wasteful number, since it uses less digits than its factorization.

230100634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2885.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 230100634 is about 15169.0683299931. The cubic root of 230100634 is about 612.7819134844.

Adding to 230100634 its reverse (436001032), we get a palindrome (666101666).

The spelling of 230100634 in words is "two hundred thirty million, one hundred thousand, six hundred thirty-four".

Divisors: 1 2 71 142 809 1618 2003 4006 57439 114878 142213 284426 1620427 3240854 115050317 230100634