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486141 = 31311237
BaseRepresentation
bin1110110101011111101
3220200212020
41312223331
5111024031
614230353
74063215
oct1665375
9820766
10486141
11302277
121b53b9
13140376
14c9245
1599096
hex76afd

486141 has 8 divisors (see below), whose sum is σ = 653664. Its totient is φ = 321360.

The previous prime is 486139. The next prime is 486163. The reversal of 486141 is 141684.

486141 is digitally balanced in base 7, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 486141 - 21 = 486139 is a prime.

486141 is strictly pandigital in base 7.

486141 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (486181) 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, 226 + ... + 1011.

It is an arithmetic number, because the mean of its divisors is an integer number (81708).

2486141 is an apocalyptic number.

It is an amenable number.

486141 is a deficient number, since it is larger than the sum of its proper divisors (167523).

486141 is a wasteful number, since it uses less digits than its factorization.

486141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1371.

The product of its digits is 768, while the sum is 24.

The square root of 486141 is about 697.2381228820. The cubic root of 486141 is about 78.6298444766.

The spelling of 486141 in words is "four hundred eighty-six thousand, one hundred forty-one".

Divisors: 1 3 131 393 1237 3711 162047 486141