Base | Representation |
---|---|
bin | 101101011111110111100110… |
… | …101101101111000011001100 |
3 | 222020111120111112202020221220 |
4 | 231133313212231233003030 |
5 | 202211433101114232340 |
6 | 1545325345303523340 |
7 | 60101620426004103 |
oct | 5537674655570314 |
9 | 866446445666856 |
10 | 200102102102220 |
11 | 58838908a92a0a |
12 | 1a539165159550 |
13 | 8786716444296 |
14 | 375adc9d1b03a |
15 | 18201acb08ed0 |
hex | b5fde6b6f0cc |
200102102102220 has 48 divisors (see below), whose sum is σ = 569782256843520. Its totient is φ = 52456144278976.
The previous prime is 200102102102173. The next prime is 200102102102267. The reversal of 200102102102220 is 22201201201002.
It is an interprime number because it is at equal distance from previous prime (200102102102173) and next prime (200102102102267).
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a self number, because there is not a number n which added to its sum of digits gives 200102102102220.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28263005232 + ... + 28263012311.
It is an arithmetic number, because the mean of its divisors is an integer number (11870463684240).
Almost surely, 2200102102102220 is an apocalyptic number.
200102102102220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
200102102102220 is an abundant number, since it is smaller than the sum of its proper divisors (369680154741300).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
200102102102220 is a wasteful number, since it uses less digits than its factorization.
200102102102220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 56526017614 (or 56526017612 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 15.
Adding to 200102102102220 its reverse (22201201201002), we get a palindrome (222303303303222).
The spelling of 200102102102220 in words is "two hundred trillion, one hundred two billion, one hundred two million, one hundred two thousand, two hundred twenty".
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