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100100132130 = 23514479230449
BaseRepresentation
bin101110100111001101…
…1101100110100100010
3100120101011001120201010
41131032123230310202
53120001113212010
6113552501121350
710142401040625
oct1351633546442
9316334046633
10100100132130
11394a7a07929
12174973b9256
13959349b41b
144bb8487dbc
15290ce18620
hex174e6ecd22

100100132130 has 32 divisors (see below), whose sum is σ = 240257952000. Its totient is φ = 26691409152.

The previous prime is 100100132087. The next prime is 100100132147. The reversal of 100100132130 is 31231001001.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 319146 + ... + 549594.

It is an arithmetic number, because the mean of its divisors is an integer number (7508061000).

Almost surely, 2100100132130 is an apocalyptic number.

100100132130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100100132130 is an abundant number, since it is smaller than the sum of its proper divisors (140157819870).

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

100100132130 is a wasteful number, since it uses less digits than its factorization.

100100132130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 244938.

The product of its (nonzero) digits is 18, while the sum is 12.

Adding to 100100132130 its reverse (31231001001), we get a palindrome (131331133131).

The spelling of 100100132130 in words is "one hundred billion, one hundred million, one hundred thirty-two thousand, one hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 14479 28958 43437 72395 86874 144790 217185 230449 434370 460898 691347 1152245 1382694 2304490 3456735 6913470 3336671071 6673342142 10010013213 16683355355 20020026426 33366710710 50050066065 100100132130