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10211233100 = 2252102112331
BaseRepresentation
bin10011000001010001…
…10000110101001100
3222100122020101110112
421200220300311030
5131403033424400
64405130055152
7511021022615
oct114050606514
928318211415
1010211233100
11436aa7a622
121b8b87a4b8
13c696a8683
146cc22ac0c
153eb6d5835
hex260a30d4c

10211233100 has 18 divisors (see below), whose sum is σ = 22158376044. Its totient is φ = 4084493200.

The previous prime is 10211233093. The next prime is 10211233121. The reversal of 10211233100 is 133211201.

It is a super-2 number, since 2×102112331002 (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 51056066 + ... + 51056265.

Almost surely, 210211233100 is an apocalyptic number.

10211233100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10211233100 is an abundant number, since it is smaller than the sum of its proper divisors (11947142944).

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

10211233100 is a wasteful number, since it uses less digits than its factorization.

10211233100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102112345 (or 102112338 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 10211233100 its reverse (133211201), we get a palindrome (10344444301).

The spelling of 10211233100 in words is "ten billion, two hundred eleven million, two hundred thirty-three thousand, one hundred".

Divisors: 1 2 4 5 10 20 25 50 100 102112331 204224662 408449324 510561655 1021123310 2042246620 2552808275 5105616550 10211233100