Base | Representation |
---|---|
bin | 1101100110011… |
… | …1010000011110 |
3 | 10222100020110112 |
4 | 3121213100132 |
5 | 104100433141 |
6 | 5354410022 |
7 | 1261612001 |
oct | 331472036 |
9 | 128306415 |
10 | 57046046 |
11 | 2a2235a2 |
12 | 17130912 |
13 | ba84575 |
14 | 780d538 |
15 | 501c7eb |
hex | 366741e |
57046046 has 8 divisors (see below), whose sum is σ = 86222664. Its totient is φ = 28305160.
The previous prime is 57046043. The next prime is 57046111. The reversal of 57046046 is 64064075.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (57046043) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 108605 + ... + 109128.
It is an arithmetic number, because the mean of its divisors is an integer number (10777833).
Almost surely, 257046046 is an apocalyptic number.
57046046 is a deficient number, since it is larger than the sum of its proper divisors (29176618).
57046046 is a wasteful number, since it uses less digits than its factorization.
57046046 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 217866.
The product of its (nonzero) digits is 20160, while the sum is 32.
The square root of 57046046 is about 7552.8832905057. The cubic root of 57046046 is about 384.9537156931.
The spelling of 57046046 in words is "fifty-seven million, forty-six thousand, forty-six".
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