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101104643260 = 22571353201701
BaseRepresentation
bin101111000101001001…
…1100110110010111100
3100122222011020000221001
41132022103212302330
53124030242041020
6114240303220044
710206316200535
oct1361223466274
9318864200831
10101104643260
1139972a31a15
12177178a7624
1396c36279ca
144c71a4b68c
15296b1db50a
hex178a4e6cbc

101104643260 has 48 divisors (see below), whose sum is σ = 215921184192. Its totient is φ = 39759104000.

The previous prime is 101104643251. The next prime is 101104643267. The reversal of 101104643260 is 62346401101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101104643267) 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, 400410 + ... + 602110.

It is an arithmetic number, because the mean of its divisors is an integer number (4498358004).

Almost surely, 2101104643260 is an apocalyptic number.

101104643260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101104643260 is an abundant number, since it is smaller than the sum of its proper divisors (114816540932).

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

101104643260 is a wasteful number, since it uses less digits than its factorization.

101104643260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202134 (or 202132 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 28.

The spelling of 101104643260 in words is "one hundred one billion, one hundred four million, six hundred forty-three thousand, two hundred sixty".

Divisors: 1 2 4 5 10 20 71 142 284 353 355 706 710 1412 1420 1765 3530 7060 25063 50126 100252 125315 201701 250630 403402 501260 806804 1008505 2017010 4034020 14320771 28641542 57283084 71200453 71603855 142400906 143207710 284801812 286415420 356002265 712004530 1424009060 5055232163 10110464326 20220928652 25276160815 50552321630 101104643260