Base | Representation |
---|---|
bin | 1011000110010000010111… |
… | …1101001000111000110010 |
3 | 1121012111202110122111212020 |
4 | 2301210011331020320302 |
5 | 3044404401103014302 |
6 | 41541322425212310 |
7 | 2366400314456631 |
oct | 261440575107062 |
9 | 47174673574766 |
10 | 12202102001202 |
11 | 3984978520683 |
12 | 1450a23331096 |
13 | 6a686534a749 |
14 | 302828d0b518 |
15 | 162610ba4ebc |
hex | b1905f48e32 |
12202102001202 has 32 divisors (see below), whose sum is σ = 24412457020032. Its totient is φ = 4065992033664.
The previous prime is 12202102001179. The next prime is 12202102001213. The reversal of 12202102001202 is 20210020120221.
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, 404872678 + ... + 404902814.
It is an arithmetic number, because the mean of its divisors is an integer number (762889281876).
Almost surely, 212202102001202 is an apocalyptic number.
12202102001202 is an abundant number, since it is smaller than the sum of its proper divisors (12210355018830).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12202102001202 is a wasteful number, since it uses less digits than its factorization.
12202102001202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 50722.
The product of its (nonzero) digits is 64, while the sum is 15.
Adding to 12202102001202 its reverse (20210020120221), we get a palindrome (32412122121423).
The spelling of 12202102001202 in words is "twelve trillion, two hundred two billion, one hundred two million, one thousand, two hundred two".
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