Base | Representation |
---|---|
bin | 1101101011011… |
… | …0110110001001 |
3 | 10222221210122102 |
4 | 3122312312021 |
5 | 104141401131 |
6 | 5405403145 |
7 | 1264440266 |
oct | 332666611 |
9 | 128853572 |
10 | 57372041 |
11 | 2a426511 |
12 | 172694b5 |
13 | bb69a6c |
14 | 789626d |
15 | 50841cb |
hex | 36b6d89 |
57372041 has 8 divisors (see below), whose sum is σ = 59769600. Its totient is φ = 55008720.
The previous prime is 57372017. The next prime is 57372043. The reversal of 57372041 is 14027375.
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 57372041 - 214 = 57355657 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 57371995 and 57372013.
It is not an unprimeable number, because it can be changed into a prime (57372043) 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, 5111 + ... + 11868.
It is an arithmetic number, because the mean of its divisors is an integer number (7471200).
Almost surely, 257372041 is an apocalyptic number.
It is an amenable number.
57372041 is a deficient number, since it is larger than the sum of its proper divisors (2397559).
57372041 is a wasteful number, since it uses less digits than its factorization.
57372041 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17119.
The product of its (nonzero) digits is 5880, while the sum is 29.
The square root of 57372041 is about 7574.4333781478. The cubic root of 57372041 is about 385.6856080514.
The spelling of 57372041 in words is "fifty-seven million, three hundred seventy-two thousand, forty-one".
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