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485629806 = 23337240173
BaseRepresentation
bin11100111100100…
…001111101101110
31020211210112212010
4130330201331232
51443310123211
6120104422050
715014533224
oct3474417556
91224715763
10485629806
1122a141952
12116777926
13797c331c
14486d4b14
152c97a4a6
hex1cf21f6e

485629806 has 16 divisors (see below), whose sum is σ = 974145744. Its totient is φ = 161395584.

The previous prime is 485629801. The next prime is 485629813. The reversal of 485629806 is 608926584.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (485629801) 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, 118065 + ... + 122108.

It is an arithmetic number, because the mean of its divisors is an integer number (60884109).

Almost surely, 2485629806 is an apocalyptic number.

485629806 is an abundant number, since it is smaller than the sum of its proper divisors (488515938).

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

485629806 is a wasteful number, since it uses less digits than its factorization.

485629806 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240515.

The product of its (nonzero) digits is 829440, while the sum is 48.

The square root of 485629806 is about 22037.0099151405. The cubic root of 485629806 is about 786.0227414770.

The spelling of 485629806 in words is "four hundred eighty-five million, six hundred twenty-nine thousand, eight hundred six".

Divisors: 1 2 3 6 337 674 1011 2022 240173 480346 720519 1441038 80938301 161876602 242814903 485629806