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10050001100 = 2252100500011
BaseRepresentation
bin10010101110000011…
…01101100011001100
3221221101211221201222
421113001231203030
5131040300013400
64341130222512
7504022412516
oct112701554314
927841757658
1010050001100
114297a66637
121b45884a38
13c42176219
146b4a5abb6
153dc488185
hex25706d8cc

10050001100 has 18 divisors (see below), whose sum is σ = 21808502604. Its totient is φ = 4020000400.

The previous prime is 10050001067. The next prime is 10050001193. The reversal of 10050001100 is 110005001.

It is a happy number.

It is a super-2 number, since 2×100500011002 (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 50249906 + ... + 50250105.

It is an arithmetic number, because the mean of its divisors is an integer number (1211583478).

Almost surely, 210050001100 is an apocalyptic number.

10050001100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10050001100 is an abundant number, since it is smaller than the sum of its proper divisors (11758501504).

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

10050001100 is a wasteful number, since it uses less digits than its factorization.

10050001100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100500025 (or 100500018 counting only the distinct ones).

The product of its (nonzero) digits is 5, while the sum is 8.

Adding to 10050001100 its reverse (110005001), we get a palindrome (10160006101).

The spelling of 10050001100 in words is "ten billion, fifty million, one thousand, one hundred".

Divisors: 1 2 4 5 10 20 25 50 100 100500011 201000022 402000044 502500055 1005000110 2010000220 2512500275 5025000550 10050001100