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10302001100 = 2252103020011
BaseRepresentation
bin10011001100000110…
…00000111111001100
3222120222000212202022
421212003000333030
5132044303013400
64422131345312
7513202364426
oct114603007714
928528025668
1010302001100
1144072359a6
121bb6152238
13c82439051
146da2d7816
15404664b85
hex2660c0fcc

10302001100 has 18 divisors (see below), whose sum is σ = 22355342604. Its totient is φ = 4120800400.

The previous prime is 10302001081. The next prime is 10302001117. The reversal of 10302001100 is 110020301.

It is a super-2 number, since 2×103020011002 (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, 51509906 + ... + 51510105.

It is an arithmetic number, because the mean of its divisors is an integer number (1241963478).

Almost surely, 210302001100 is an apocalyptic number.

10302001100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10302001100 is an abundant number, since it is smaller than the sum of its proper divisors (12053341504).

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

10302001100 is a wasteful number, since it uses less digits than its factorization.

10302001100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103020025 (or 103020018 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 8.

Adding to 10302001100 its reverse (110020301), we get a palindrome (10412021401).

The spelling of 10302001100 in words is "ten billion, three hundred two million, one thousand, one hundred".

Divisors: 1 2 4 5 10 20 25 50 100 103020011 206040022 412080044 515100055 1030200110 2060400220 2575500275 5151000550 10302001100