Base | Representation |
---|---|
bin | 10011000000001100… |
… | …11010110101010100 |
3 | 222100000021222200002 |
4 | 21200012122311110 |
5 | 131343232330400 |
6 | 4404205110432 |
7 | 510551345036 |
oct | 114006326524 |
9 | 28300258602 |
10 | 10202230100 |
11 | 4365990527 |
12 | 1b88858418 |
13 | c6787585a |
14 | 6cad65c56 |
15 | 3eaa07ed5 |
hex | 26019ad54 |
10202230100 has 18 divisors (see below), whose sum is σ = 22138839534. Its totient is φ = 4080892000.
The previous prime is 10202230033. The next prime is 10202230117. The reversal of 10202230100 is 103220201.
It is a happy number.
It can be written as a sum of positive squares in 3 ways, for example, as 98763844 + 10103466256 = 9938^2 + 100516^2 .
It is a congruent number.
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, 51011051 + ... + 51011250.
Almost surely, 210202230100 is an apocalyptic number.
10202230100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10202230100 is an abundant number, since it is smaller than the sum of its proper divisors (11936609434).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10202230100 is a wasteful number, since it uses less digits than its factorization.
10202230100 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 102022315 (or 102022308 counting only the distinct ones).
The product of its (nonzero) digits is 24, while the sum is 11.
Adding to 10202230100 its reverse (103220201), we get a palindrome (10305450301).
The spelling of 10202230100 in words is "ten billion, two hundred two million, two hundred thirty thousand, one hundred".
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