Base | Representation |
---|---|
bin | 1101101100110… |
… | …0011011101101 |
3 | 11000010021221020 |
4 | 3123030123231 |
5 | 104202213321 |
6 | 5411324353 |
7 | 1265256132 |
oct | 333143355 |
9 | 130107836 |
10 | 57460461 |
11 | 2a486993 |
12 | 172b06b9 |
13 | bb9b096 |
14 | 78ba589 |
15 | 50a04c6 |
hex | 36cc6ed |
57460461 has 8 divisors (see below), whose sum is σ = 78244224. Its totient is φ = 37491840.
The previous prime is 57460457. The next prime is 57460471. The reversal of 57460461 is 16406475.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 57460461 - 22 = 57460457 is a prime.
It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (57460421) 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, 203620 + ... + 203901.
It is an arithmetic number, because the mean of its divisors is an integer number (9780528).
Almost surely, 257460461 is an apocalyptic number.
It is an amenable number.
57460461 is a deficient number, since it is larger than the sum of its proper divisors (20783763).
57460461 is a wasteful number, since it uses less digits than its factorization.
57460461 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 407571.
The product of its (nonzero) digits is 20160, while the sum is 33.
The square root of 57460461 is about 7580.2678712563. The cubic root of 57460461 is about 385.8836418946.
The spelling of 57460461 in words is "fifty-seven million, four hundred sixty thousand, four hundred sixty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •