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10200990300 = 22352290911689
BaseRepresentation
bin10011000000000011…
…01100001001011100
3222022220221222222120
421200001230021130
5131342423142200
64404122342540
7510534662334
oct114001541134
928286858876
1010200990300
114365213aa6
121b8835aa50
13c67530447
146cab220c4
153ea8609a0
hex26006c25c

10200990300 has 72 divisors (see below), whose sum is σ = 29527537200. Its totient is φ = 2719096320.

The previous prime is 10200990299. The next prime is 10200990307. The reversal of 10200990300 is 309900201.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10200990307) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 866856 + ... + 878544.

Almost surely, 210200990300 is an apocalyptic number.

10200990300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10200990300 is an abundant number, since it is smaller than the sum of its proper divisors (19326546900).

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

10200990300 is a wasteful number, since it uses less digits than its factorization.

10200990300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14615 (or 14608 counting only the distinct ones).

The product of its (nonzero) digits is 486, while the sum is 24.

The spelling of 10200990300 in words is "ten billion, two hundred million, nine hundred ninety thousand, three hundred".

Divisors: 1 2 3 4 5 6 10 12 15 20 25 30 50 60 75 100 150 300 2909 5818 8727 11636 11689 14545 17454 23378 29090 34908 35067 43635 46756 58180 58445 70134 72725 87270 116890 140268 145450 174540 175335 218175 233780 290900 292225 350670 436350 584450 701340 872700 876675 1168900 1753350 3506700 34003301 68006602 102009903 136013204 170016505 204019806 340033010 408039612 510049515 680066020 850082525 1020099030 1700165050 2040198060 2550247575 3400330100 5100495150 10200990300