Base | Representation |
---|---|
bin | 111110110100000… |
… | …1011011001100100 |
3 | 12102212222110112010 |
4 | 1331220023121210 |
5 | 13304031400302 |
6 | 545050554220 |
7 | 103142010426 |
oct | 17550133144 |
9 | 5385873463 |
10 | 2107684452 |
11 | 991807585 |
12 | 4a9a38970 |
13 | 27787b783 |
14 | 15dcca816 |
15 | c508416c |
hex | 7da0b664 |
2107684452 has 24 divisors (see below), whose sum is σ = 4920300000. Its totient is φ = 702222976.
The previous prime is 2107684441. The next prime is 2107684559. The reversal of 2107684452 is 2544867012.
It is a self number, because there is not a number n which added to its sum of digits gives 2107684452.
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, 15702 + ... + 66797.
It is an arithmetic number, because the mean of its divisors is an integer number (205012500).
Almost surely, 22107684452 is an apocalyptic number.
It is an amenable number.
2107684452 is an abundant number, since it is smaller than the sum of its proper divisors (2812615548).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2107684452 is a wasteful number, since it uses less digits than its factorization.
2107684452 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 84635 (or 84633 counting only the distinct ones).
The product of its (nonzero) digits is 107520, while the sum is 39.
The square root of 2107684452 is about 45909.5246326947. The cubic root of 2107684452 is about 1282.1392555296.
The spelling of 2107684452 in words is "two billion, one hundred seven million, six hundred eighty-four thousand, four hundred fifty-two".
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