Search a number
-
+
130941154 = 2476472153
BaseRepresentation
bin1111100111000…
…00000011100010
3100010101111111101
413303200003202
5232010104104
620554305014
73146660431
oct763400342
9303344441
10130941154
1167a05033
1237a2816a
1321187c96
1413567118
15b7675a4
hex7ce00e2

130941154 has 16 divisors (see below), whose sum is σ = 200994048. Its totient is φ = 63948832.

The previous prime is 130941137. The next prime is 130941203. The reversal of 130941154 is 451149031.

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, 59742 + ... + 61894.

It is an arithmetic number, because the mean of its divisors is an integer number (12562128).

Almost surely, 2130941154 is an apocalyptic number.

130941154 is a deficient number, since it is larger than the sum of its proper divisors (70052894).

130941154 is a wasteful number, since it uses less digits than its factorization.

130941154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2849.

The product of its (nonzero) digits is 2160, while the sum is 28.

The square root of 130941154 is about 11442.9521540554. The cubic root of 130941154 is about 507.7992495269.

The spelling of 130941154 in words is "one hundred thirty million, nine hundred forty-one thousand, one hundred fifty-four".

Divisors: 1 2 47 94 647 1294 2153 4306 30409 60818 101191 202382 1392991 2785982 65470577 130941154