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130760630 = 257111313063
BaseRepresentation
bin1111100101100…
…11111110110110
3100010001022212022
413302303332312
5231433320010
620550353142
73145306220
oct762637666
9303038768
10130760630
11678a1440
123795b7b2
1321123a70
141351b410
15b72dd55
hex7cb3fb6

130760630 has 64 divisors (see below), whose sum is σ = 316044288. Its totient is φ = 37618560.

The previous prime is 130760621. The next prime is 130760639. The reversal of 130760630 is 36067031.

It is an interprime number because it is at equal distance from previous prime (130760621) and next prime (130760639).

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a self number, because there is not a number n which added to its sum of digits gives 130760630.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130760639) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3479 + ... + 16541.

It is an arithmetic number, because the mean of its divisors is an integer number (4938192).

Almost surely, 2130760630 is an apocalyptic number.

130760630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130760630 is an abundant number, since it is smaller than the sum of its proper divisors (185283658).

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

130760630 is a wasteful number, since it uses less digits than its factorization.

130760630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13101.

The product of its (nonzero) digits is 2268, while the sum is 26.

The square root of 130760630 is about 11435.0614340282. The cubic root of 130760630 is about 507.5657805000.

The spelling of 130760630 in words is "one hundred thirty million, seven hundred sixty thousand, six hundred thirty".

Divisors: 1 2 5 7 10 11 13 14 22 26 35 55 65 70 77 91 110 130 143 154 182 286 385 455 715 770 910 1001 1430 2002 5005 10010 13063 26126 65315 91441 130630 143693 169819 182882 287386 339638 457205 718465 849095 914410 1005851 1188733 1436930 1698190 1868009 2011702 2377466 3736018 5029255 5943665 9340045 10058510 11887330 13076063 18680090 26152126 65380315 130760630