Search a number
-
+
130913350 = 2527136877
BaseRepresentation
bin1111100110110…
…01010001000110
3100010100002100121
413303121101012
5232003211400
620553532154
73146513401
oct763312106
9303302317
10130913350
1167996157
1237a1405a
1321178429
141355ad38
15b75e21a
hex7cd9446

130913350 has 24 divisors (see below), whose sum is σ = 246935088. Its totient is φ = 51626400.

The previous prime is 130913329. The next prime is 130913359. The reversal of 130913350 is 53319031.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130913359) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14889 + ... + 21988.

It is an arithmetic number, because the mean of its divisors is an integer number (10288962).

Almost surely, 2130913350 is an apocalyptic number.

130913350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130913350 is a deficient number, since it is larger than the sum of its proper divisors (116021738).

130913350 is a wasteful number, since it uses less digits than its factorization.

130913350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36960 (or 36955 counting only the distinct ones).

The product of its (nonzero) digits is 1215, while the sum is 25.

The square root of 130913350 is about 11441.7371932762. The cubic root of 130913350 is about 507.7633050095.

The spelling of 130913350 in words is "one hundred thirty million, nine hundred thirteen thousand, three hundred fifty".

Divisors: 1 2 5 10 25 50 71 142 355 710 1775 3550 36877 73754 184385 368770 921925 1843850 2618267 5236534 13091335 26182670 65456675 130913350