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10100101100 = 2252101001011
BaseRepresentation
bin10010110100000001…
…10100111111101100
3222001220010022000112
421122000310333230
5131141111213400
64350120115152
7505201304615
oct113200647754
928056108015
1010100101100
1143132754a1
121b5a605ab8
13c4c667cab
146bb57cc0c
153e1a82835
hex25a034fec

10100101100 has 18 divisors (see below), whose sum is σ = 21917219604. Its totient is φ = 4040040400.

The previous prime is 10100101069. The next prime is 10100101117. The reversal of 10100101100 is 110100101.

10100101100 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (5).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 50500406 + ... + 50500605.

Almost surely, 210100101100 is an apocalyptic number.

10100101100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10100101100 is an abundant number, since it is smaller than the sum of its proper divisors (11817118504).

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

10100101100 is a wasteful number, since it uses less digits than its factorization.

10100101100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101001025 (or 101001018 counting only the distinct ones).

The product of its (nonzero) digits is 1, while the sum is 5.

Adding to 10100101100 its reverse (110100101), we get a palindrome (10210201201).

Subtracting from 10100101100 its reverse (110100101), we obtain a palindrome (9990000999).

The spelling of 10100101100 in words is "ten billion, one hundred million, one hundred one thousand, one hundred".

Divisors: 1 2 4 5 10 20 25 50 100 101001011 202002022 404004044 505005055 1010010110 2020020220 2525025275 5050050550 10100101100