Base | Representation |
---|---|
bin | 1001111101111101… |
… | …1110100010000111 |
3 | 20220111001012011000 |
4 | 2133133132202013 |
5 | 20440003010441 |
6 | 1121304144343 |
7 | 123211112232 |
oct | 23737364207 |
9 | 6814035130 |
10 | 2675828871 |
11 | 1153487921 |
12 | 6281680b3 |
13 | 3384a28c1 |
14 | 1b5540419 |
15 | 109dad2b6 |
hex | 9f7de887 |
2675828871 has 16 divisors (see below), whose sum is σ = 3990449920. Its totient is φ = 1772069400.
The previous prime is 2675828851. The next prime is 2675828971. The reversal of 2675828871 is 1788285762.
It is not a de Polignac number, because 2675828871 - 25 = 2675828839 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2675828801) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 324085 + ... + 332238.
It is an arithmetic number, because the mean of its divisors is an integer number (249403120).
Almost surely, 22675828871 is an apocalyptic number.
2675828871 is a deficient number, since it is larger than the sum of its proper divisors (1314621049).
2675828871 is a wasteful number, since it uses less digits than its factorization.
2675828871 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 656483 (or 656477 counting only the distinct ones).
The product of its digits is 3010560, while the sum is 54.
The square root of 2675828871 is about 51728.4145417197. The cubic root of 2675828871 is about 1388.3089126803.
The spelling of 2675828871 in words is "two billion, six hundred seventy-five million, eight hundred twenty-eight thousand, eight hundred seventy-one".
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