Base | Representation |
---|---|
bin | 1001010001110101110010… |
… | …0011011001001100010100 |
3 | 1100010022101220020120210100 |
4 | 2110131130203121030110 |
5 | 2314122400112010400 |
6 | 33410440255454100 |
7 | 2102035360054263 |
oct | 224353443311424 |
9 | 40108356216710 |
10 | 10202100110100 |
11 | 32837605a8aa8 |
12 | 118929a827330 |
13 | 5900915a36a2 |
14 | 273ada0c85da |
15 | 12a5a7952100 |
hex | 9475c8d9314 |
10202100110100 has 108 divisors (see below), whose sum is σ = 32006754053820. Its totient is φ = 2718106598400.
The previous prime is 10202100110089. The next prime is 10202100110149. The reversal of 10202100110100 is 101100120201.
It is a happy number.
It can be written as a sum of positive squares in 6 ways, for example, as 4928959455876 + 5273140654224 = 2220126^2 + 2296332^2 .
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, 4112661 + ... + 6108860.
Almost surely, 210202100110100 is an apocalyptic number.
10202100110100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10202100110100 is an abundant number, since it is smaller than the sum of its proper divisors (21804653943720).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10202100110100 is a wasteful number, since it uses less digits than its factorization.
10202100110100 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10222650 (or 10222640 counting only the distinct ones).
The product of its (nonzero) digits is 4, while the sum is 9.
Adding to 10202100110100 its reverse (101100120201), we get a palindrome (10303200230301).
The spelling of 10202100110100 in words is "ten trillion, two hundred two billion, one hundred million, one hundred ten thousand, one hundred".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •