Base | Representation |
---|---|
bin | 1011110000100011101… |
… | …0110101010001100001 |
3 | 201022102122021220221020 |
4 | 2330020322311101201 |
5 | 11302210323300301 |
6 | 232445321520053 |
7 | 20411034021360 |
oct | 2741072652141 |
9 | 638378256836 |
10 | 202013103201 |
11 | 78745148458 |
12 | 33199943029 |
13 | 160854036c0 |
14 | 9ac55cb7d7 |
15 | 53c5074436 |
hex | 2f08eb5461 |
202013103201 has 64 divisors (see below), whose sum is σ = 335110970880. Its totient is φ = 105402286080.
The previous prime is 202013103161. The next prime is 202013103203. The reversal of 202013103201 is 102301310202.
It is not a de Polignac number, because 202013103201 - 214 = 202013086817 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (202013103203) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 16066045 + ... + 16078613.
It is an arithmetic number, because the mean of its divisors is an integer number (5236108920).
Almost surely, 2202013103201 is an apocalyptic number.
202013103201 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
It is an amenable number.
202013103201 is a deficient number, since it is larger than the sum of its proper divisors (133097867679).
202013103201 is a wasteful number, since it uses less digits than its factorization.
202013103201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13226.
The product of its (nonzero) digits is 72, while the sum is 15.
Adding to 202013103201 its reverse (102301310202), we get a palindrome (304314413403).
The spelling of 202013103201 in words is "two hundred two billion, thirteen million, one hundred three thousand, two hundred one".
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