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12850950200 = 23521121921471
BaseRepresentation
bin10111111011111100…
…11111000000111000
31020011121022220120112
423331332133000320
5202304320401300
65523104243452
7633313163054
oct137576370070
936147286515
1012850950200
1154a5032100
1225a7910588
13129a54645a
1489ca4ac64
1550330de35
hex2fdf9f038

12850950200 has 216 divisors, whose sum is σ = 34684655040. Its totient is φ = 4424112000.

The previous prime is 12850950197. The next prime is 12850950263. The reversal of 12850950200 is 205905821.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 53 ways as a sum of consecutive naturals, for example, 8735465 + ... + 8736935.

Almost surely, 212850950200 is an apocalyptic number.

12850950200 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 12850950200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17342327520).

12850950200 is an abundant number, since it is smaller than the sum of its proper divisors (21833704840).

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

12850950200 is a wasteful number, since it uses less digits than its factorization.

12850950200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1547 (or 1508 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 32.

The spelling of 12850950200 in words is "twelve billion, eight hundred fifty million, nine hundred fifty thousand, two hundred".