Base | Representation |
---|---|
bin | 1011111000101110000… |
… | …0011110101110101101 |
3 | 201112002022212112121210 |
4 | 2332023200132232231 |
5 | 11321202211313123 |
6 | 233450544345033 |
7 | 20516236310064 |
oct | 2761340365655 |
9 | 645068775553 |
10 | 204204010413 |
11 | 79669927477 |
12 | 336ab615179 |
13 | 163442a03c0 |
14 | 9c5257d1db |
15 | 54a2596e93 |
hex | 2f8b81ebad |
204204010413 has 64 divisors (see below), whose sum is σ = 301448125440. Its totient is φ = 122174963712.
The previous prime is 204204010411. The next prime is 204204010453. The reversal of 204204010413 is 314010402402.
It is not a de Polignac number, because 204204010413 - 21 = 204204010411 is a prime.
It is a super-2 number, since 2×2042040104132 (a number of 23 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 204204010413.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (204204010411) 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, 265544493 + ... + 265545261.
It is an arithmetic number, because the mean of its divisors is an integer number (4710126960).
Almost surely, 2204204010413 is an apocalyptic number.
It is an amenable number.
204204010413 is a deficient number, since it is larger than the sum of its proper divisors (97244115027).
204204010413 is a wasteful number, since it uses less digits than its factorization.
204204010413 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1606.
The product of its (nonzero) digits is 768, while the sum is 21.
Adding to 204204010413 its reverse (314010402402), we get a palindrome (518214412815).
The spelling of 204204010413 in words is "two hundred four billion, two hundred four million, ten thousand, four hundred thirteen".
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