Base | Representation |
---|---|
bin | 1101100101111… |
… | …1000001101111 |
3 | 10222021112012222 |
4 | 3121133001233 |
5 | 104043343320 |
6 | 5353545555 |
7 | 1261411502 |
oct | 331370157 |
9 | 128245188 |
10 | 57012335 |
11 | 2a200236 |
12 | 171152bb |
13 | ba72113 |
14 | 7801139 |
15 | 5012825 |
hex | 365f06f |
57012335 has 4 divisors (see below), whose sum is σ = 68414808. Its totient is φ = 45609864.
The previous prime is 57012313. The next prime is 57012359. The reversal of 57012335 is 53321075.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-57012335 is a prime.
It is a Duffinian number.
It is a congruent number.
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, 5701229 + ... + 5701238.
It is an arithmetic number, because the mean of its divisors is an integer number (17103702).
Almost surely, 257012335 is an apocalyptic number.
57012335 is a deficient number, since it is larger than the sum of its proper divisors (11402473).
57012335 is a wasteful number, since it uses less digits than its factorization.
57012335 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11402472.
The product of its (nonzero) digits is 3150, while the sum is 26.
The square root of 57012335 is about 7550.6512964115. The cubic root of 57012335 is about 384.8778720970.
The spelling of 57012335 in words is "fifty-seven million, twelve thousand, three hundred thirty-five".
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