[go: up one dir, main page]

Search a number
-
+
13056130 = 254727779
BaseRepresentation
bin110001110011…
…100010000010
3220120022122101
4301303202002
511320244010
61143501014
7215655343
oct61634202
926508571
1013056130
11740829a
12445776a
132921929
141a3c0ca
15122d73a
hexc73882

13056130 has 16 divisors (see below), whose sum is σ = 24001920. Its totient is φ = 5111152.

The previous prime is 13056107. The next prime is 13056151. The reversal of 13056130 is 3165031.

It is a junction number, because it is equal to n+sod(n) for n = 13056098 and 13056107.

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, 13420 + ... + 14359.

It is an arithmetic number, because the mean of its divisors is an integer number (1500120).

Almost surely, 213056130 is an apocalyptic number.

13056130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13056130 is a deficient number, since it is larger than the sum of its proper divisors (10945790).

13056130 is a wasteful number, since it uses less digits than its factorization.

13056130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27833.

The product of its (nonzero) digits is 270, while the sum is 19.

The square root of 13056130 is about 3613.3267220112. The cubic root of 13056130 is about 235.4713942082.

The spelling of 13056130 in words is "thirteen million, fifty-six thousand, one hundred thirty".

Divisors: 1 2 5 10 47 94 235 470 27779 55558 138895 277790 1305613 2611226 6528065 13056130