Base | Representation |
---|---|
bin | 1101101100010… |
… | …1011010010110 |
3 | 11000001211111002 |
4 | 3123011122112 |
5 | 104200303302 |
6 | 5410543302 |
7 | 1265106236 |
oct | 333053226 |
9 | 130054432 |
10 | 57431702 |
11 | 2a467319 |
12 | 17297b32 |
13 | bb8ac73 |
14 | 78adcc6 |
15 | 5096c02 |
hex | 36c5696 |
57431702 has 8 divisors (see below), whose sum is σ = 86179800. Its totient is φ = 28705104.
The previous prime is 57431669. The next prime is 57431707. The reversal of 57431702 is 20713475.
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 (57431707) 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, 7049 + ... + 12827.
It is an arithmetic number, because the mean of its divisors is an integer number (10772475).
Almost surely, 257431702 is an apocalyptic number.
57431702 is a deficient number, since it is larger than the sum of its proper divisors (28748098).
57431702 is a wasteful number, since it uses less digits than its factorization.
57431702 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10750.
The product of its (nonzero) digits is 5880, while the sum is 29.
The square root of 57431702 is about 7578.3706692138. The cubic root of 57431702 is about 385.8192528090.
The spelling of 57431702 in words is "fifty-seven million, four hundred thirty-one thousand, seven hundred two".
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