Base | Representation |
---|---|
bin | 1011111110000010… |
… | …1010100101100100 |
3 | 22021220211212220112 |
4 | 2333200222211210 |
5 | 23040012330200 |
6 | 1250453552152 |
7 | 142423100612 |
oct | 27740524544 |
9 | 8256755815 |
10 | 3213011300 |
11 | 13a972aa44 |
12 | 758045658 |
13 | 3c2875c25 |
14 | 226a146b2 |
15 | 13c11d535 |
hex | bf82a964 |
3213011300 has 18 divisors (see below), whose sum is σ = 6972234738. Its totient is φ = 1285204480.
The previous prime is 3213011279. The next prime is 3213011303. The reversal of 3213011300 is 31103123.
3213011300 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 3 ways, for example, as 826102564 + 2386908736 = 28742^2 + 48856^2 .
It is a super-2 number, since 2×32130113002 = 20646883227855380000, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (3213011303) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 16064957 + ... + 16065156.
Almost surely, 23213011300 is an apocalyptic number.
It is an amenable number.
3213011300 is an abundant number, since it is smaller than the sum of its proper divisors (3759223438).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3213011300 is a wasteful number, since it uses less digits than its factorization.
3213011300 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32130127 (or 32130120 counting only the distinct ones).
The product of its (nonzero) digits is 54, while the sum is 14.
The square root of 3213011300 is about 56683.4305595559. The cubic root of 3213011300 is about 1475.6071502185.
Adding to 3213011300 its reverse (31103123), we get a palindrome (3244114423).
The spelling of 3213011300 in words is "three billion, two hundred thirteen million, eleven thousand, three hundred".
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