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130254707130 = 23537587199909
BaseRepresentation
bin111100101001111001…
…0010001100110111010
3110110012200012201010020
41321103302101212322
54113230201112010
6135501014231310
712260555512512
oct1712362214672
9413180181106
10130254707130
1150271428399
12212b2055536
13c38a8a4902
14643924c842
1535c53c7470
hex1e53c919ba

130254707130 has 64 divisors (see below), whose sum is σ = 321608810880. Its totient is φ = 33738073344.

The previous prime is 130254707129. The next prime is 130254707153. The reversal of 130254707130 is 31707452031.

It is a junction number, because it is equal to n+sod(n) for n = 130254707091 and 130254707100.

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, 551616 + ... + 751524.

It is an arithmetic number, because the mean of its divisors is an integer number (5025137670).

Almost surely, 2130254707130 is an apocalyptic number.

130254707130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 130254707130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (160804405440).

130254707130 is an abundant number, since it is smaller than the sum of its proper divisors (191354103750).

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

130254707130 is a wasteful number, since it uses less digits than its factorization.

130254707130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200543.

The product of its (nonzero) digits is 17640, while the sum is 33.

The spelling of 130254707130 in words is "one hundred thirty billion, two hundred fifty-four million, seven hundred seven thousand, one hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 37 74 111 185 222 370 555 587 1110 1174 1761 2935 3522 5870 8805 17610 21719 43438 65157 108595 130314 199909 217190 325785 399818 599727 651570 999545 1199454 1999090 2998635 5997270 7396633 14793266 22189899 36983165 44379798 73966330 110949495 117346583 221898990 234693166 352039749 586732915 704079498 1173465830 1760198745 3520397490 4341823571 8683647142 13025470713 21709117855 26050941426 43418235710 65127353565 130254707130