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130230000010 = 25113737098627
BaseRepresentation
bin111100101001001010…
…0000001100110001010
3110110010221201110022201
41321102110001212022
54113202340000020
6135454332510414
712260135510215
oct1712224014612
9413127643281
10130230000010
1150259492590
12212a591b40a
13c385733b06
146435c5a77c
1535c3146a0a
hex1e5250198a

130230000010 has 64 divisors (see below), whose sum is σ = 262737095040. Its totient is φ = 46058699520.

The previous prime is 130230000001. The next prime is 130230000049. The reversal of 130230000010 is 10000032031.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15091317 + ... + 15099943.

It is an arithmetic number, because the mean of its divisors is an integer number (4105267110).

Almost surely, 2130230000010 is an apocalyptic number.

130230000010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130230000010 is an abundant number, since it is smaller than the sum of its proper divisors (132507095030).

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

130230000010 is a wasteful number, since it uses less digits than its factorization.

130230000010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12391.

The product of its (nonzero) digits is 18, while the sum is 10.

Adding to 130230000010 its reverse (10000032031), we get a palindrome (140230032041).

The spelling of 130230000010 in words is "one hundred thirty billion, two hundred thirty million, ten", and thus it is an aban number.

Divisors: 1 2 5 10 11 22 37 55 74 110 185 370 407 814 2035 3709 4070 7418 8627 17254 18545 37090 40799 43135 81598 86270 94897 137233 189794 203995 274466 319199 407990 474485 638398 686165 948970 1372330 1509563 1595995 3019126 3191990 3511189 7022378 7547815 15095630 17555945 31997543 35111890 63995086 159987715 319975430 351972973 703945946 1183909091 1759864865 2367818182 3519729730 5919545455 11839090910 13023000001 26046000002 65115000005 130230000010