Base | Representation |
---|---|
bin | 10010110100001010… |
… | …00010000010011100 |
3 | 222001222012021200100 |
4 | 21122011002002130 |
5 | 131141401444400 |
6 | 4350155501100 |
7 | 505213544502 |
oct | 113205020234 |
9 | 28058167610 |
10 | 10101203100 |
11 | 431395843a |
12 | 1b5aa57790 |
13 | c4c962771 |
14 | 6bb788672 |
15 | 3e1bee100 |
hex | 25a14209c |
10101203100 has 108 divisors (see below), whose sum is σ = 32398101736. Its totient is φ = 2631000960.
The previous prime is 10101203059. The next prime is 10101203113. The reversal of 10101203100 is 130210101.
It is a super-2 number, since 2×101012031002 (a number of 21 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (9).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 91807 + ... + 169206.
Almost surely, 210101203100 is an apocalyptic number.
10101203100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10101203100 is an abundant number, since it is smaller than the sum of its proper divisors (22296898636).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10101203100 is a wasteful number, since it uses less digits than its factorization.
10101203100 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 261076 (or 261066 counting only the distinct ones).
The product of its (nonzero) digits is 6, while the sum is 9.
Adding to 10101203100 its reverse (130210101), we get a palindrome (10231413201).
The spelling of 10101203100 in words is "ten billion, one hundred one million, two hundred three thousand, one hundred".
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