Base | Representation |
---|---|
bin | 1011000000010111101111… |
… | …1011001111011011111000 |
3 | 1120211211210122011022210201 |
4 | 2300011323323033123320 |
5 | 3041230323003000440 |
6 | 41423042405251544 |
7 | 2356161052602115 |
oct | 260057373173370 |
9 | 46754718138721 |
10 | 12101002000120 |
11 | 394600817a480 |
12 | 1435309103bb4 |
13 | 69a1729899b7 |
14 | 2db997b4b90c |
15 | 15eb950d419a |
hex | b017becf6f8 |
12101002000120 has 64 divisors (see below), whose sum is σ = 29874150159840. Its totient is φ = 4374928704000.
The previous prime is 12101002000103. The next prime is 12101002000133. The reversal of 12101002000120 is 2100020010121.
It is a Harshad number since it is a multiple of its sum of digits (10).
It is a junction number, because it is equal to n+sod(n) for n = 12101002000097 and 12101002000106.
It is a congruent number.
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, 79410231 + ... + 79562470.
Almost surely, 212101002000120 is an apocalyptic number.
12101002000120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
12101002000120 is an abundant number, since it is smaller than the sum of its proper divisors (17773148159720).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12101002000120 is a wasteful number, since it uses less digits than its factorization.
12101002000120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 158972896 (or 158972892 counting only the distinct ones).
The product of its (nonzero) digits is 8, while the sum is 10.
Adding to 12101002000120 its reverse (2100020010121), we get a palindrome (14201022010241).
The spelling of 12101002000120 in words is "twelve trillion, one hundred one billion, two million, one hundred twenty", and thus it is an aban number.
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •