Base | Representation |
---|---|
bin | 1101101010010… |
… | …1110001100111 |
3 | 10222211020201201 |
4 | 3122211301213 |
5 | 104132131434 |
6 | 5404103331 |
7 | 1264026400 |
oct | 332456147 |
9 | 128736651 |
10 | 57302119 |
11 | 2a388a26 |
12 | 17234b47 |
13 | bb43ca4 |
14 | 78789a7 |
15 | 506d614 |
hex | 36a5c67 |
57302119 has 24 divisors (see below), whose sum is σ = 71386800. Its totient is φ = 45722880.
The previous prime is 57302117. The next prime is 57302129. The reversal of 57302119 is 91120375.
It is not a de Polignac number, because 57302119 - 21 = 57302117 is a prime.
It is a super-2 number, since 2×573021192 = 6567065683780322, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (57302117) 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, 56287 + ... + 57295.
It is an arithmetic number, because the mean of its divisors is an integer number (2974450).
Almost surely, 257302119 is an apocalyptic number.
57302119 is a deficient number, since it is larger than the sum of its proper divisors (14084681).
57302119 is a wasteful number, since it uses less digits than its factorization.
57302119 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1103 (or 1096 counting only the distinct ones).
The product of its (nonzero) digits is 1890, while the sum is 28.
The square root of 57302119 is about 7569.8163121703. The cubic root of 57302119 is about 385.5288599692.
The spelling of 57302119 in words is "fifty-seven million, three hundred two thousand, one hundred nineteen".
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