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130373788884 = 22312923840709
BaseRepresentation
bin111100101101011100…
…0100010010011010100
3110110111222021200120120
41321122320202103110
54114001142221014
6135520510431540
712263532630603
oct1713270422324
9413458250516
10130373788884
1150322672269
1221325b025b0
13c3a94698a1
14644ada9a3a
1535d0a9aba9
hex1e5ae224d4

130373788884 has 24 divisors (see below), whose sum is σ = 304229409120. Its totient is φ = 43454515104.

The previous prime is 130373788873. The next prime is 130373788889. The reversal of 130373788884 is 488887373031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130373788889) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 265279 + ... + 575430.

It is an arithmetic number, because the mean of its divisors is an integer number (12676225380).

Almost surely, 2130373788884 is an apocalyptic number.

It is an amenable number.

130373788884 is an abundant number, since it is smaller than the sum of its proper divisors (173855620236).

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

130373788884 is a wasteful number, since it uses less digits than its factorization.

130373788884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 853639 (or 853637 counting only the distinct ones).

The product of its (nonzero) digits is 21676032, while the sum is 60.

The spelling of 130373788884 in words is "one hundred thirty billion, three hundred seventy-three million, seven hundred eighty-eight thousand, eight hundred eighty-four".

Divisors: 1 2 3 4 6 12 12923 25846 38769 51692 77538 155076 840709 1681418 2522127 3362836 5044254 10088508 10864482407 21728964814 32593447221 43457929628 65186894442 130373788884