Base | Representation |
---|---|
bin | 1110011111100010… |
… | …1111101111100001 |
3 | 101001010111102200100 |
4 | 3213320233233201 |
5 | 30431421200023 |
6 | 1442013013013 |
7 | 165256650351 |
oct | 34770575741 |
9 | 11033442610 |
10 | 3890412513 |
11 | 1717044559 |
12 | 906a84169 |
13 | 4a0002050 |
14 | 28c988b61 |
15 | 17b829c43 |
hex | e7e2fbe1 |
3890412513 has 24 divisors (see below), whose sum is σ = 6054863360. Its totient is φ = 2392869600.
The previous prime is 3890412503. The next prime is 3890412517. The reversal of 3890412513 is 3152140983.
It is not a de Polignac number, because 3890412513 - 210 = 3890411489 is a prime.
It is not an unprimeable number, because it can be changed into a prime (3890412517) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 254538 + ... + 269388.
Almost surely, 23890412513 is an apocalyptic number.
It is an amenable number.
3890412513 is a deficient number, since it is larger than the sum of its proper divisors (2164450847).
3890412513 is a wasteful number, since it uses less digits than its factorization.
3890412513 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17109 (or 17106 counting only the distinct ones).
The product of its (nonzero) digits is 25920, while the sum is 36.
The square root of 3890412513 is about 62373.1714200905. The cubic root of 3890412513 is about 1572.7700044991.
The spelling of 3890412513 in words is "three billion, eight hundred ninety million, four hundred twelve thousand, five hundred thirteen".
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