Base | Representation |
---|---|
bin | 11011010010011000000001… |
… | …100010111011110101001100 |
3 | 120201220211210101112101011210 |
4 | 123102120001202323311030 |
5 | 111212220441020320022 |
6 | 1103123500041014420 |
7 | 34164302504615664 |
oct | 3322300142736514 |
9 | 521824711471153 |
10 | 120010002120012 |
11 | 35269a575a6aa4 |
12 | 115628aaa84410 |
13 | 51c6b826aa094 |
14 | 218c72d5c51a4 |
15 | dd1b077d1a0c |
hex | 6d26018bbd4c |
120010002120012 has 48 divisors (see below), whose sum is σ = 281060613908480. Its totient is φ = 39855422466432.
The previous prime is 120010002119989. The next prime is 120010002120097. The reversal of 120010002120012 is 210021200010021.
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 120010002120012.
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, 13368337 + ... + 20462952.
Almost surely, 2120010002120012 is an apocalyptic number.
120010002120012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
120010002120012 is an abundant number, since it is smaller than the sum of its proper divisors (161050611788468).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120010002120012 is a wasteful number, since it uses less digits than its factorization.
120010002120012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33832390 (or 33832388 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 12.
Adding to 120010002120012 its reverse (210021200010021), we get a palindrome (330031202130033).
The spelling of 120010002120012 in words is "one hundred twenty trillion, ten billion, two million, one hundred twenty thousand, twelve".
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