Base | Representation |
---|---|
bin | 101111110011000110110100… |
… | …111101000001110111001101 |
3 | 1000120022212002220012112100121 |
4 | 233303012310331001313031 |
5 | 210023221442302400023 |
6 | 2023033455323224541 |
7 | 62164623531542056 |
oct | 5763066475016715 |
9 | 1016285086175317 |
10 | 210220210200013 |
11 | 60a89988256a02 |
12 | 1b6b2103078151 |
13 | 903b8b082a0b0 |
14 | 39ca9d8dd572d |
15 | 194849b893d5d |
hex | bf31b4f41dcd |
210220210200013 has 32 divisors (see below), whose sum is σ = 236316970745856. Its totient is φ = 185547381421248.
The previous prime is 210220210199983. The next prime is 210220210200019. The reversal of 210220210200013 is 310002012022012.
It is a happy number.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-210220210200013 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 210220210200013.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (210220210200019) 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, 15774001756 + ... + 15774015082.
It is an arithmetic number, because the mean of its divisors is an integer number (7384905335808).
Almost surely, 2210220210200013 is an apocalyptic number.
210220210200013 is a gapful number since it is divisible by the number (23) formed by its first and last digit.
It is an amenable number.
210220210200013 is a deficient number, since it is larger than the sum of its proper divisors (26096760545843).
210220210200013 is a wasteful number, since it uses less digits than its factorization.
210220210200013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27913.
The product of its (nonzero) digits is 96, while the sum is 16.
Adding to 210220210200013 its reverse (310002012022012), we get a palindrome (520222222222025).
The spelling of 210220210200013 in words is "two hundred ten trillion, two hundred twenty billion, two hundred ten million, two hundred thousand, thirteen".
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