Base | Representation |
---|---|
bin | 1000000001010011… |
… | …0110111110001100 |
3 | 12120001011021111120 |
4 | 2000110312332030 |
5 | 13402123423232 |
6 | 553345120540 |
7 | 104231534043 |
oct | 20024667614 |
9 | 5501137446 |
10 | 2152951692 |
11 | a05315521 |
12 | 501029150 |
13 | 28406a918 |
14 | 165d1155a |
15 | c902692c |
hex | 80536f8c |
2152951692 has 48 divisors (see below), whose sum is σ = 5146872192. Its totient is φ = 700076160.
The previous prime is 2152951681. The next prime is 2152951709. The reversal of 2152951692 is 2961592512.
It is a happy number.
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, 498888 + ... + 503184.
It is an arithmetic number, because the mean of its divisors is an integer number (107226504).
Almost surely, 22152951692 is an apocalyptic number.
It is an amenable number.
2152951692 is an abundant number, since it is smaller than the sum of its proper divisors (2993920500).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2152951692 is a wasteful number, since it uses less digits than its factorization.
2152951692 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5318 (or 5316 counting only the distinct ones).
The product of its digits is 97200, while the sum is 42.
The square root of 2152951692 is about 46399.9104740516. The cubic root of 2152951692 is about 1291.2532523385.
The spelling of 2152951692 in words is "two billion, one hundred fifty-two million, nine hundred fifty-one thousand, six hundred ninety-two".
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