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10201010200 = 235271718381
BaseRepresentation
bin10011000000000011…
…10001000000011000
3222022221000000021121
421200001301000120
5131342424311300
64404123015024
7510535104343
oct114001610030
928287000247
1010201010200
114365227a47
121b8836a474
13c67539514
146cab2945a
153ea86681a
hex260071018

10201010200 has 48 divisors (see below), whose sum is σ = 24051429360. Its totient is φ = 4022928000.

The previous prime is 10201010179. The next prime is 10201010213. The reversal of 10201010200 is 201010201.

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, 344991 + ... + 373390.

It is an arithmetic number, because the mean of its divisors is an integer number (501071445).

Almost surely, 210201010200 is an apocalyptic number.

10201010200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10201010200 is an abundant number, since it is smaller than the sum of its proper divisors (13850419160).

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

10201010200 is a wasteful number, since it uses less digits than its factorization.

10201010200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 718468 (or 718459 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 7.

Adding to 10201010200 its reverse (201010201), we get a palindrome (10402020401).

Subtracting from 10201010200 its reverse (201010201), we obtain a palindrome (9999999999).

The spelling of 10201010200 in words is "ten billion, two hundred one million, ten thousand, two hundred".

Divisors: 1 2 4 5 8 10 20 25 40 50 71 100 142 200 284 355 568 710 1420 1775 2840 3550 7100 14200 718381 1436762 2873524 3591905 5747048 7183810 14367620 17959525 28735240 35919050 51005051 71838100 102010102 143676200 204020204 255025255 408040408 510050510 1020101020 1275126275 2040202040 2550252550 5100505100 10201010200