Base | Representation |
---|---|
bin | 1100100110010011… |
… | …0010100010101100 |
3 | 22201200120112010012 |
4 | 3021210302202230 |
5 | 23411224131440 |
6 | 1315325032352 |
7 | 146543242421 |
oct | 31144624254 |
9 | 8650515105 |
10 | 3381864620 |
11 | 1485a79a42 |
12 | 7a46b56b8 |
13 | 41b846334 |
14 | 241209d48 |
15 | 14bd73e65 |
hex | c99328ac |
3381864620 has 12 divisors (see below), whose sum is σ = 7101915744. Its totient is φ = 1352745840.
The previous prime is 3381864613. The next prime is 3381864637. The reversal of 3381864620 is 264681833.
It is a happy number.
It is a super-2 number, since 2×33818646202 = 22874016616015488800, which contains 22 as substring.
It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 84546596 + ... + 84546635.
It is an arithmetic number, because the mean of its divisors is an integer number (591826312).
Almost surely, 23381864620 is an apocalyptic number.
It is an amenable number.
3381864620 is an abundant number, since it is smaller than the sum of its proper divisors (3720051124).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3381864620 is a wasteful number, since it uses less digits than its factorization.
3381864620 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 169093240 (or 169093238 counting only the distinct ones).
The product of its (nonzero) digits is 165888, while the sum is 41.
The square root of 3381864620 is about 58153.8014234667. The cubic root of 3381864620 is about 1501.0162920189.
The spelling of 3381864620 in words is "three billion, three hundred eighty-one million, eight hundred sixty-four thousand, six hundred twenty".
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