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100130885300 = 22522588938677
BaseRepresentation
bin101110101000001000…
…1000000111010110100
3100120110021221000010102
41131100101000322310
53120032001312200
6113555520213232
710143223324205
oct1352021007264
9316407830112
10100130885300
1139513302176
12174a576a218
139599978174
144bbc5b15ac
1529109906d5
hex1750440eb4

100130885300 has 36 divisors (see below), whose sum is σ = 217298032140. Its totient is φ = 40049771520.

The previous prime is 100130885287. The next prime is 100130885317. The reversal of 100130885300 is 3588031001.

It can be written as a sum of positive squares in 6 ways, for example, as 2470885264 + 97660000036 = 49708^2 + 312506^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2569562 + ... + 2608238.

Almost surely, 2100130885300 is an apocalyptic number.

100130885300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100130885300 is an abundant number, since it is smaller than the sum of its proper divisors (117167146840).

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

100130885300 is a wasteful number, since it uses less digits than its factorization.

100130885300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64580 (or 64573 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 29.

The spelling of 100130885300 in words is "one hundred billion, one hundred thirty million, eight hundred eighty-five thousand, three hundred".

Divisors: 1 2 4 5 10 20 25 50 100 25889 38677 51778 77354 103556 129445 154708 193385 258890 386770 517780 647225 773540 966925 1294450 1933850 2588900 3867700 1001308853 2002617706 4005235412 5006544265 10013088530 20026177060 25032721325 50065442650 100130885300