Base | Representation |
---|---|
bin | 101111101110111100110001… |
… | …001111110111011110100000 |
3 | 1000112022112201112121002201001 |
4 | 233232330301033313132200 |
5 | 210004031410333013120 |
6 | 2022254332023121344 |
7 | 62135161266103315 |
oct | 5756746117673640 |
9 | 1015275645532631 |
10 | 209934532704160 |
11 | 6098980a802aa0 |
12 | 1b6668762a3254 |
13 | 901a984087314 |
14 | 39bac5811ad0c |
15 | 1940d2b7bee0a |
hex | beef313f77a0 |
209934532704160 has 48 divisors (see below), whose sum is σ = 541058545655712. Its totient is φ = 76339830073600.
The previous prime is 209934532704157. The next prime is 209934532704199. The reversal of 209934532704160 is 61407235439902.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (55).
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59640490486 + ... + 59640494005.
It is an arithmetic number, because the mean of its divisors is an integer number (11272053034494).
Almost surely, 2209934532704160 is an apocalyptic number.
209934532704160 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
209934532704160 is an abundant number, since it is smaller than the sum of its proper divisors (331124012951552).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
209934532704160 is a wasteful number, since it uses less digits than its factorization.
209934532704160 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 119280984517 (or 119280984509 counting only the distinct ones).
The product of its (nonzero) digits is 9797760, while the sum is 55.
The spelling of 209934532704160 in words is "two hundred nine trillion, nine hundred thirty-four billion, five hundred thirty-two million, seven hundred four thousand, one hundred sixty".
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