Base | Representation |
---|---|
bin | 1011000000010100000001… |
… | …0100100011000001110010 |
3 | 1120211202012221111002220122 |
4 | 2300011000110203001302 |
5 | 3041221301003013020 |
6 | 41422355244010242 |
7 | 2356124221003610 |
oct | 260050024430162 |
9 | 46752187432818 |
10 | 12100002001010 |
11 | 3945644757330 |
12 | 143508a230982 |
13 | 69a043750051 |
14 | 2db9010006b0 |
15 | 15eb37403125 |
hex | b0140523072 |
12100002001010 has 64 divisors (see below), whose sum is σ = 27423144739584. Its totient is φ = 3734088288000.
The previous prime is 12100002000971. The next prime is 12100002001027. The reversal of 12100002001010 is 1010020000121.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 77715737 + ... + 77871276.
It is an arithmetic number, because the mean of its divisors is an integer number (428486636556).
Almost surely, 212100002001010 is an apocalyptic number.
12100002001010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12100002001010 is an abundant number, since it is smaller than the sum of its proper divisors (15323142738574).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12100002001010 is a wasteful number, since it uses less digits than its factorization.
12100002001010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 155587139.
The product of its (nonzero) digits is 4, while the sum is 8.
Adding to 12100002001010 its reverse (1010020000121), we get a palindrome (13110022001131).
The spelling of 12100002001010 in words is "twelve trillion, one hundred billion, two million, one thousand, ten".
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