Base | Representation |
---|---|
bin | 1011110000111011100… |
… | …0010010100101000101 |
3 | 201022200121110021220010 |
4 | 2330032320102211011 |
5 | 11302411423200401 |
6 | 232503253100433 |
7 | 20413360001463 |
oct | 2741670224505 |
9 | 638617407803 |
10 | 202113100101 |
11 | 78796637620 |
12 | 33207327719 |
13 | 160a0045973 |
14 | 9ad49bb833 |
15 | 53cdc27ed6 |
hex | 2f0ee12945 |
202113100101 has 32 divisors (see below), whose sum is σ = 298695720960. Its totient is φ = 120542083200.
The previous prime is 202113100061. The next prime is 202113100109. The reversal of 202113100101 is 101001311202.
It is not a de Polignac number, because 202113100101 - 26 = 202113100037 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (202113100109) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 456636 + ... + 782778.
It is an arithmetic number, because the mean of its divisors is an integer number (9334241280).
Almost surely, 2202113100101 is an apocalyptic number.
It is an amenable number.
202113100101 is a deficient number, since it is larger than the sum of its proper divisors (96582620859).
202113100101 is a wasteful number, since it uses less digits than its factorization.
202113100101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 326457.
The product of its (nonzero) digits is 12, while the sum is 12.
Adding to 202113100101 its reverse (101001311202), we get a palindrome (303114411303).
The spelling of 202113100101 in words is "two hundred two billion, one hundred thirteen million, one hundred thousand, one hundred one".
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