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10031134300 = 22521111380701
BaseRepresentation
bin10010101011110011…
…01111011001011100
3221220002100102100121
421111321233121130
5131020432244200
64335214004324
7503403143335
oct112571573134
927802312317
1010031134300
11428834a740
121b3b4a66a4
13c3b29b835
146b234928c
153da9ace1a
hex255e6f65c

10031134300 has 72 divisors (see below), whose sum is σ = 23956872912. Its totient is φ = 3615360000.

The previous prime is 10031134231. The next prime is 10031134357. The reversal of 10031134300 is 343113001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 83950 + ... + 164650.

It is an arithmetic number, because the mean of its divisors is an integer number (332734346).

Almost surely, 210031134300 is an apocalyptic number.

10031134300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10031134300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11978436456).

10031134300 is an abundant number, since it is smaller than the sum of its proper divisors (13925738612).

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

10031134300 is a wasteful number, since it uses less digits than its factorization.

10031134300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80839 (or 80832 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 10031134300 its reverse (343113001), we get a palindrome (10374247301).

The spelling of 10031134300 in words is "ten billion, thirty-one million, one hundred thirty-four thousand, three hundred".

Divisors: 1 2 4 5 10 11 20 22 25 44 50 55 100 110 113 220 226 275 452 550 565 1100 1130 1243 2260 2486 2825 4972 5650 6215 11300 12430 24860 31075 62150 80701 124300 161402 322804 403505 807010 887711 1614020 1775422 2017525 3550844 4035050 4438555 8070100 8877110 9119213 17754220 18238426 22192775 36476852 44385550 45596065 88771100 91192130 100311343 182384260 200622686 227980325 401245372 455960650 501556715 911921300 1003113430 2006226860 2507783575 5015567150 10031134300