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10131033200 = 2452193131231
BaseRepresentation
bin10010110111101101…
…10100110001110000
3222011001022210212212
421123312310301300
5131222021030300
64353143111252
7506025234641
oct113366646160
928131283785
1010131033200
114329782212
121b68a42528
13c55ba8302
146c17116c8
153e4642935
hex25bdb4c70

10131033200 has 60 divisors (see below), whose sum is σ = 24466106688. Its totient is φ = 4031385600.

The previous prime is 10131033197. The next prime is 10131033299. The reversal of 10131033200 is 233013101.

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, 11585 + ... + 142815.

Almost surely, 210131033200 is an apocalyptic number.

10131033200 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 10131033200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12233053344).

10131033200 is an abundant number, since it is smaller than the sum of its proper divisors (14335073488).

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

10131033200 is a wasteful number, since it uses less digits than its factorization.

10131033200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131442 (or 131431 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 14.

Adding to 10131033200 its reverse (233013101), we get a palindrome (10364046301).

The spelling of 10131033200 in words is "ten billion, one hundred thirty-one million, thirty-three thousand, two hundred".

Divisors: 1 2 4 5 8 10 16 20 25 40 50 80 100 193 200 386 400 772 965 1544 1930 3088 3860 4825 7720 9650 15440 19300 38600 77200 131231 262462 524924 656155 1049848 1312310 2099696 2624620 3280775 5249240 6561550 10498480 13123100 25327583 26246200 50655166 52492400 101310332 126637915 202620664 253275830 405241328 506551660 633189575 1013103320 1266379150 2026206640 2532758300 5065516600 10131033200