Base | Representation |
---|---|
bin | 1001001100000001101000… |
… | …0110111111110011000010 |
3 | 1022202202112202200011210121 |
4 | 2103000122012333303002 |
5 | 2311003301441400421 |
6 | 33252515341450454 |
7 | 2061600650504131 |
oct | 223003206776302 |
9 | 38682482604717 |
10 | 10102201121986 |
11 | 32453571956a6 |
12 | 1171a5a870a2a |
13 | 5838309a01bc |
14 | 26cd4063d918 |
15 | 127bac51bd41 |
hex | 9301a1bfcc2 |
10102201121986 has 48 divisors (see below), whose sum is σ = 16145349390720. Its totient is φ = 4739631432480.
The previous prime is 10102201121981. The next prime is 10102201121989. The reversal of 10102201121986 is 68912110220101.
It is not an unprimeable number, because it can be changed into a prime (10102201121981) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 586271991 + ... + 586289221.
It is an arithmetic number, because the mean of its divisors is an integer number (336361445640).
Almost surely, 210102201121986 is an apocalyptic number.
10102201121986 is a deficient number, since it is larger than the sum of its proper divisors (6043148268734).
10102201121986 is a wasteful number, since it uses less digits than its factorization.
10102201121986 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24967 (or 24948 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 34.
The spelling of 10102201121986 in words is "ten trillion, one hundred two billion, two hundred one million, one hundred twenty-one thousand, nine hundred eighty-six".
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