Base | Representation |
---|---|
bin | 11101001010111100111… |
… | …01100110111110100100 |
3 | 10112211010212020100201210 |
4 | 32211132131212332210 |
5 | 112410213410400400 |
6 | 2044242244551420 |
7 | 132262142062131 |
oct | 16453635467644 |
9 | 3484125210653 |
10 | 1002312200100 |
11 | 35709511a072 |
12 | 1423083b2570 |
13 | 73696322a93 |
14 | 3672556d588 |
15 | 1b114747950 |
hex | e95e766fa4 |
1002312200100 has 72 divisors (see below), whose sum is σ = 2900549991808. Its totient is φ = 267234710400.
The previous prime is 1002312200093. The next prime is 1002312200143. The reversal of 1002312200100 is 10022132001.
It is a Harshad number since it is a multiple of its sum of digits (12).
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, 1366485 + ... + 1967715.
Almost surely, 21002312200100 is an apocalyptic number.
1002312200100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1002312200100 is an abundant number, since it is smaller than the sum of its proper divisors (1898237791708).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1002312200100 is a wasteful number, since it uses less digits than its factorization.
1002312200100 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 606805 (or 606798 counting only the distinct ones).
The product of its (nonzero) digits is 24, while the sum is 12.
Adding to 1002312200100 its reverse (10022132001), we get a palindrome (1012334332101).
The spelling of 1002312200100 in words is "one trillion, two billion, three hundred twelve million, two hundred thousand, one hundred".
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