Base | Representation |
---|---|
bin | 1010111010100110111100… |
… | …1001001101110110001010 |
3 | 1120111101021020122220020120 |
4 | 2232221233021031312022 |
5 | 3033120100321441020 |
6 | 41305351052004110 |
7 | 2346054554620215 |
oct | 256515711156612 |
9 | 46441236586216 |
10 | 12002003312010 |
11 | 3908025a83868 |
12 | 141a09a760636 |
13 | 690a267565ca |
14 | 2d6c85a9a77c |
15 | 15c2edc39740 |
hex | aea6f24dd8a |
12002003312010 has 32 divisors (see below), whose sum is σ = 28805089568832. Its totient is φ = 3200502925440.
The previous prime is 12002003312009. The next prime is 12002003312087. The reversal of 12002003312010 is 1021330020021.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1250070 + ... + 5056350.
It is an arithmetic number, because the mean of its divisors is an integer number (900159049026).
Almost surely, 212002003312010 is an apocalyptic number.
12002003312010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12002003312010 is an abundant number, since it is smaller than the sum of its proper divisors (16803086256822).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12002003312010 is a wasteful number, since it uses less digits than its factorization.
12002003312010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3911398.
The product of its (nonzero) digits is 72, while the sum is 15.
Adding to 12002003312010 its reverse (1021330020021), we get a palindrome (13023333332031).
The spelling of 12002003312010 in words is "twelve trillion, two billion, three million, three hundred twelve thousand, ten".
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