Base | Representation |
---|---|
bin | 1100011101100100… |
… | …0111111011011001 |
3 | 22122010200102010100 |
4 | 3013121013323121 |
5 | 23322341031212 |
6 | 1311540210013 |
7 | 145620113310 |
oct | 30731077331 |
9 | 8563612110 |
10 | 3345252057 |
11 | 1467342424 |
12 | 794399909 |
13 | 4140975b4 |
14 | 23a3d9277 |
15 | 148a40bdc |
hex | c7647ed9 |
3345252057 has 12 divisors (see below), whose sum is σ = 5522320960. Its totient is φ = 1911572568.
The previous prime is 3345252047. The next prime is 3345252059. The reversal of 3345252057 is 7502525433.
3345252057 is a `hidden beast` number, since 3 + 34 + 52 + 520 + 57 = 666.
It is not a de Polignac number, because 3345252057 - 28 = 3345251801 is a prime.
It is a super-2 number, since 2×33452520572 = 22381422649725462498, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (3345252059) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26549557 + ... + 26549682.
Almost surely, 23345252057 is an apocalyptic number.
It is an amenable number.
3345252057 is a deficient number, since it is larger than the sum of its proper divisors (2177068903).
3345252057 is a wasteful number, since it uses less digits than its factorization.
3345252057 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 53099252 (or 53099249 counting only the distinct ones).
The product of its (nonzero) digits is 126000, while the sum is 36.
The square root of 3345252057 is about 57838.1539902511. The cubic root of 3345252057 is about 1495.5798851837.
The spelling of 3345252057 in words is "three billion, three hundred forty-five million, two hundred fifty-two thousand, fifty-seven".
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