Base | Representation |
---|---|
bin | 1011001101110… |
… | …0101000100001 |
3 | 10021111221012101 |
4 | 2303130220201 |
5 | 44020303212 |
6 | 4400130401 |
7 | 1110561640 |
oct | 263345041 |
9 | 107457171 |
10 | 47041057 |
11 | 2460a708 |
12 | 13906a01 |
13 | 999065b |
14 | 6367357 |
15 | 41e3157 |
hex | 2cdca21 |
47041057 has 8 divisors (see below), whose sum is σ = 56923776. Its totient is φ = 37948992.
The previous prime is 47041037. The next prime is 47041117. The reversal of 47041057 is 75014074.
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 47041057 - 211 = 47039009 is a prime.
It is a super-2 number, since 2×470410572 = 4425722087354498, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (47041037) 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, 197533 + ... + 197770.
It is an arithmetic number, because the mean of its divisors is an integer number (7115472).
Almost surely, 247041057 is an apocalyptic number.
It is an amenable number.
47041057 is a deficient number, since it is larger than the sum of its proper divisors (9882719).
47041057 is a wasteful number, since it uses less digits than its factorization.
47041057 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 395327.
The product of its (nonzero) digits is 3920, while the sum is 28.
The square root of 47041057 is about 6858.6483362249. The cubic root of 47041057 is about 360.9876608147.
The spelling of 47041057 in words is "forty-seven million, forty-one thousand, fifty-seven".
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