Base | Representation |
---|---|
bin | 10010110111101000… |
… | …11111000110000100 |
3 | 222011000011122212110 |
4 | 21123310133012010 |
5 | 131221341420400 |
6 | 4353122021020 |
7 | 506020102323 |
oct | 113364370604 |
9 | 28130148773 |
10 | 10130420100 |
11 | 43293a3619 |
12 | 1b687a7770 |
13 | c55a22228 |
14 | 6c15d20ba |
15 | 3e4570e50 |
hex | 25bd1f184 |
10130420100 has 72 divisors (see below), whose sum is σ = 29748214048. Its totient is φ = 2661120000.
The previous prime is 10130420063. The next prime is 10130420117. The reversal of 10130420100 is 102403101.
It is a happy number.
10130420100 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×101304201002 (a number of 21 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (12).
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 23 ways as a sum of consecutive naturals, for example, 231901 + ... + 272100.
Almost surely, 210130420100 is an apocalyptic number.
10130420100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10130420100 is an abundant number, since it is smaller than the sum of its proper divisors (19617793948).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10130420100 is a wasteful number, since it uses less digits than its factorization.
10130420100 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 504085 (or 504078 counting only the distinct ones).
The product of its (nonzero) digits is 24, while the sum is 12.
Adding to 10130420100 its reverse (102403101), we get a palindrome (10232823201).
The spelling of 10130420100 in words is "ten billion, one hundred thirty million, four hundred twenty thousand, one hundred".
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