Base | Representation |
---|---|
bin | 1001111101111101… |
… | …1101101011101100 |
3 | 20220111001000101000 |
4 | 2133133131223230 |
5 | 20440002403023 |
6 | 1121304120300 |
7 | 123211066125 |
oct | 23737355354 |
9 | 6814030330 |
10 | 2675825388 |
11 | 1153485245 |
12 | 628166090 |
13 | 3384a1142 |
14 | 1b553d04c |
15 | 109dac243 |
hex | 9f7ddaec |
2675825388 has 96 divisors (see below), whose sum is σ = 7216957440. Its totient is φ = 856440000.
The previous prime is 2675825333. The next prime is 2675825393. The reversal of 2675825388 is 8835285762.
2675825388 is a `hidden beast` number, since 2 + 6 + 7 + 582 + 53 + 8 + 8 = 666.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 435538 + ... + 441638.
It is an arithmetic number, because the mean of its divisors is an integer number (75176640).
Almost surely, 22675825388 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2675825388, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3608478720).
2675825388 is an abundant number, since it is smaller than the sum of its proper divisors (4541132052).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2675825388 is a wasteful number, since it uses less digits than its factorization.
2675825388 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6276 (or 6268 counting only the distinct ones).
The product of its digits is 6451200, while the sum is 54.
The square root of 2675825388 is about 51728.3808754923. The cubic root of 2675825388 is about 1388.3083103147.
The spelling of 2675825388 in words is "two billion, six hundred seventy-five million, eight hundred twenty-five thousand, three hundred eighty-eight".
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