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10050501100 = 2252100505011
BaseRepresentation
bin10010101110000111…
…00111100111101100
3221221102210100121111
421113003213213230
5131040412013400
64341145041404
7504026564323
oct112703474754
927842710544
1010050501100
114298278262
121b45a86264
13c422bc993
146b4b4b0ba
153dc5363ba
hex2570e79ec

10050501100 has 18 divisors (see below), whose sum is σ = 21809587604. Its totient is φ = 4020200400.

The previous prime is 10050501091. The next prime is 10050501101. The reversal of 10050501100 is 110505001.

It is a super-2 number, since 2×100505011002 (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10050501101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 50252406 + ... + 50252605.

Almost surely, 210050501100 is an apocalyptic number.

10050501100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10050501100 is an abundant number, since it is smaller than the sum of its proper divisors (11759086504).

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

10050501100 is a wasteful number, since it uses less digits than its factorization.

10050501100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100505025 (or 100505018 counting only the distinct ones).

The product of its (nonzero) digits is 25, while the sum is 13.

The spelling of 10050501100 in words is "ten billion, fifty million, five hundred one thousand, one hundred".

Divisors: 1 2 4 5 10 20 25 50 100 100505011 201010022 402020044 502525055 1005050110 2010100220 2512625275 5025250550 10050501100