Search a number
-
+
130454704 = 244723691
BaseRepresentation
bin1111100011010…
…01010010110000
3100002110210012201
413301221102300
5231344022304
620540032544
73142563262
oct761512260
9302423181
10130454704
1167702606
1237832754
1321047743
141347bb32
15b6bd3a4
hex7c694b0

130454704 has 30 divisors (see below), whose sum is σ = 258318164. Its totient is φ = 63822240.

The previous prime is 130454633. The next prime is 130454707. The reversal of 130454704 is 407454031.

It is not an unprimeable number, because it can be changed into a prime (130454707) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 33499 + ... + 37189.

Almost surely, 2130454704 is an apocalyptic number.

It is an amenable number.

130454704 is a deficient number, since it is larger than the sum of its proper divisors (127863460).

130454704 is an equidigital number, since it uses as much as digits as its factorization.

130454704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3793 (or 3740 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 28.

The square root of 130454704 is about 11421.6769346712. The cubic root of 130454704 is about 507.1696398019.

The spelling of 130454704 in words is "one hundred thirty million, four hundred fifty-four thousand, seven hundred four".

Divisors: 1 2 4 8 16 47 94 188 376 752 2209 3691 4418 7382 8836 14764 17672 29528 35344 59056 173477 346954 693908 1387816 2775632 8153419 16306838 32613676 65227352 130454704