Search a number
-
+
130332210140 = 225111546138317
BaseRepresentation
bin111100101100001100…
…1111011001111011100
3110110102002001021021002
41321120121323033130
54113410021211030
6135512423325432
712262516336016
oct1713031731734
9413362037232
10130332210140
1150301153570
1221313bb0878
13c3a096c592
1464456651b6
1535cc0d6245
hex1e5867b3dc

130332210140 has 48 divisors (see below), whose sum is σ = 298606349664. Its totient is φ = 47389228800.

The previous prime is 130332210103. The next prime is 130332210143. The reversal of 130332210140 is 41012233031.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130332210143) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3382262 + ... + 3420578.

It is an arithmetic number, because the mean of its divisors is an integer number (6220965618).

Almost surely, 2130332210140 is an apocalyptic number.

130332210140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130332210140 is an abundant number, since it is smaller than the sum of its proper divisors (168274139524).

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

130332210140 is a wasteful number, since it uses less digits than its factorization.

130332210140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53798 (or 53796 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 130332210140 its reverse (41012233031), we get a palindrome (171344443171).

The spelling of 130332210140 in words is "one hundred thirty billion, three hundred thirty-two million, two hundred ten thousand, one hundred forty".

Divisors: 1 2 4 5 10 11 20 22 44 55 110 220 15461 30922 38317 61844 76634 77305 153268 154610 170071 191585 309220 340142 383170 421487 680284 766340 842974 850355 1685948 1700710 2107435 3401420 4214870 8429740 592419137 1184838274 2369676548 2962095685 5924191370 6516610507 11848382740 13033221014 26066442028 32583052535 65166105070 130332210140