Base | Representation |
---|---|
bin | 11101000111000001011… |
… | …00001101110110000100 |
3 | 10112121200210201011200221 |
4 | 32203200230031312010 |
5 | 112341403214200400 |
6 | 2043253030114124 |
7 | 132155640401110 |
oct | 16434054156604 |
9 | 3477623634627 |
10 | 1000202100100 |
11 | 356202012775 |
12 | 141a197ab944 |
13 | 7341b1099b8 |
14 | 365a5214740 |
15 | 1b03e387c1a |
hex | e8e0b0dd84 |
1000202100100 has 72 divisors (see below), whose sum is σ = 2483331126080. Its totient is φ = 342535201920.
The previous prime is 1000202100097. The next prime is 1000202100127. The reversal of 1000202100100 is 10012020001.
It is a Harshad number since it is a multiple of its sum of digits (7).
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 200730 + ... + 1428529.
Almost surely, 21000202100100 is an apocalyptic number.
1000202100100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1000202100100 is an abundant number, since it is smaller than the sum of its proper divisors (1483129025980).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1000202100100 is a wasteful number, since it uses less digits than its factorization.
1000202100100 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1630157 (or 1630150 counting only the distinct ones).
The product of its (nonzero) digits is 4, while the sum is 7.
Adding to 1000202100100 its reverse (10012020001), we get a palindrome (1010214120101).
The spelling of 1000202100100 in words is "one trillion, two hundred two million, one hundred thousand, one hundred".
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