Base | Representation |
---|---|
bin | 1001000110001100010111… |
… | …0010100001001111101100 |
3 | 1022102011220201202120100010 |
4 | 2101203011302201033230 |
5 | 2302333100032020022 |
6 | 33134504551333220 |
7 | 2051422640053365 |
oct | 221430562411754 |
9 | 38364821676303 |
10 | 10002002220012 |
11 | 3206909557600 |
12 | 1156556381210 |
13 | 577252bcc1aa |
14 | 268157004b6c |
15 | 125295ae350c |
hex | 918c5ca13ec |
10002002220012 has 36 divisors (see below), whose sum is σ = 25652518094168. Its totient is φ = 3030909763200.
The previous prime is 10002002219939. The next prime is 10002002220029. The reversal of 10002002220012 is 21002220020001.
It is a Harshad number since it is a multiple of its sum of digits (12).
It is a self number, because there is not a number n which added to its sum of digits gives 10002002220012.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3444214189 + ... + 3444217092.
Almost surely, 210002002220012 is an apocalyptic number.
10002002220012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
10002002220012 is an abundant number, since it is smaller than the sum of its proper divisors (15650515874156).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10002002220012 is a wasteful number, since it uses less digits than its factorization.
10002002220012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6888431310 (or 6888431297 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 12.
Adding to 10002002220012 its reverse (21002220020001), we get a palindrome (31004222240013).
The spelling of 10002002220012 in words is "ten trillion, two billion, two million, two hundred twenty thousand, twelve".
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