Base | Representation |
---|---|
bin | 1101101011011… |
… | …1011101001101 |
3 | 10222221221002000 |
4 | 3122313131031 |
5 | 104141441131 |
6 | 5405422513 |
7 | 1264450500 |
oct | 332673515 |
9 | 128857060 |
10 | 57374541 |
11 | 2a428384 |
12 | 1726aa39 |
13 | bb6ac43 |
14 | 7897137 |
15 | 5084ce6 |
hex | 36b774d |
57374541 has 48 divisors (see below), whose sum is σ = 104734080. Its totient is φ = 30844800.
The previous prime is 57374503. The next prime is 57374543. The reversal of 57374541 is 14547375.
It is a happy number.
57374541 is a `hidden beast` number, since 573 + 7 + 45 + 41 = 666.
It is not a de Polignac number, because 57374541 - 215 = 57341773 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 57374496 and 57374505.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (57374543) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 21216 + ... + 23766.
It is an arithmetic number, because the mean of its divisors is an integer number (2181960).
Almost surely, 257374541 is an apocalyptic number.
57374541 is a gapful number since it is divisible by the number (51) formed by its first and last digit.
It is an amenable number.
57374541 is a deficient number, since it is larger than the sum of its proper divisors (47359539).
57374541 is a wasteful number, since it uses less digits than its factorization.
57374541 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2591 (or 2578 counting only the distinct ones).
The product of its digits is 58800, while the sum is 36.
The square root of 57374541 is about 7574.5984051961. The cubic root of 57374541 is about 385.6912100834.
The spelling of 57374541 in words is "fifty-seven million, three hundred seventy-four thousand, five hundred forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.227 sec. • engine limits •