[go: up one dir, main page]

Search a number
-
+
486012 = 223101401
BaseRepresentation
bin1110110101001111100
3220200200110
41312221330
5111023022
614230020
74062642
oct1665174
9820613
10486012
1130216a
121b5310
131402a7
14c9192
159900c
hex76a7c

486012 has 24 divisors (see below), whose sum is σ = 1148112. Its totient is φ = 160000.

The previous prime is 485993. The next prime is 486023. The reversal of 486012 is 210684.

It is a self number, because there is not a number n which added to its sum of digits gives 486012.

It is a congruent number.

It is an unprimeable number.

486012 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1012 + ... + 1412.

It is an arithmetic number, because the mean of its divisors is an integer number (47838).

2486012 is an apocalyptic number.

It is an amenable number.

486012 is an abundant number, since it is smaller than the sum of its proper divisors (662100).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

486012 is a wasteful number, since it uses less digits than its factorization.

486012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 509 (or 507 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

The square root of 486012 is about 697.1456088939. The cubic root of 486012 is about 78.6228889176.

Adding to 486012 its reverse (210684), we get a palindrome (696696).

The spelling of 486012 in words is "four hundred eighty-six thousand, twelve".

Divisors: 1 2 3 4 6 12 101 202 303 401 404 606 802 1203 1212 1604 2406 4812 40501 81002 121503 162004 243006 486012