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130760350 = 2527547683
BaseRepresentation
bin1111100101100…
…11111010011110
3100010001022110221
413302303322132
5231433312400
620550351554
73145305340
oct762637236
9303038427
10130760350
11678a1206
123795b5ba
13211238b6
141351b290
15b72dc1a
hex7cb3e9e

130760350 has 48 divisors (see below), whose sum is σ = 278875008. Its totient is φ = 44684640.

The previous prime is 130760327. The next prime is 130760353. The reversal of 130760350 is 53067031.

It is a happy number.

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 (130760353) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 191109 + ... + 191791.

It is an arithmetic number, because the mean of its divisors is an integer number (5809896).

Almost surely, 2130760350 is an apocalyptic number.

130760350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130760350 is an abundant number, since it is smaller than the sum of its proper divisors (148114658).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

130760350 is a wasteful number, since it uses less digits than its factorization.

130760350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1249 (or 1244 counting only the distinct ones).

The product of its (nonzero) digits is 1890, while the sum is 25.

The square root of 130760350 is about 11435.0491909742. The cubic root of 130760350 is about 507.5654182133.

The spelling of 130760350 in words is "one hundred thirty million, seven hundred sixty thousand, three hundred fifty".

Divisors: 1 2 5 7 10 14 25 35 50 70 175 350 547 683 1094 1366 2735 3415 3829 4781 5470 6830 7658 9562 13675 17075 19145 23905 27350 34150 38290 47810 95725 119525 191450 239050 373601 747202 1868005 2615207 3736010 5230414 9340025 13076035 18680050 26152070 65380175 130760350