Base | Representation |
---|---|
bin | 1101101100010… |
… | …0110010011111 |
3 | 11000001200222121 |
4 | 3123010302133 |
5 | 104200213101 |
6 | 5410523411 |
7 | 1265065633 |
oct | 333046237 |
9 | 130050877 |
10 | 57429151 |
11 | 2a46540a |
12 | 17296567 |
13 | bb89a60 |
14 | 78acdc3 |
15 | 50960a1 |
hex | 36c4c9f |
57429151 has 8 divisors (see below), whose sum is σ = 63355824. Its totient is φ = 51718080.
The previous prime is 57429139. The next prime is 57429161. The reversal of 57429151 is 15192475.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 57429151 - 27 = 57429023 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (57429161) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53341 + ... + 54406.
It is an arithmetic number, because the mean of its divisors is an integer number (7919478).
Almost surely, 257429151 is an apocalyptic number.
57429151 is a deficient number, since it is larger than the sum of its proper divisors (5926673).
57429151 is a wasteful number, since it uses less digits than its factorization.
57429151 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 107801.
The product of its digits is 12600, while the sum is 34.
The square root of 57429151 is about 7578.2023593990. The cubic root of 57429151 is about 385.8135402875.
The spelling of 57429151 in words is "fifty-seven million, four hundred twenty-nine thousand, one hundred fifty-one".
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