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493716 = 22341143
BaseRepresentation
bin1111000100010010100
3221002020210
41320202110
5111244331
614325420
74124256
oct1704224
9832223
10493716
11307a33
121b9870
13143952
14cbcd6
159b446
hex78894

493716 has 12 divisors (see below), whose sum is σ = 1152032. Its totient is φ = 164568.

The previous prime is 493711. The next prime is 493721. The reversal of 493716 is 617394.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (493711) and next prime (493721).

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 493716.

It is not an unprimeable number, because it can be changed into a prime (493711) by changing a digit.

493716 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is an upside-down number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20560 + ... + 20583.

2493716 is an apocalyptic number.

It is an amenable number.

493716 is an abundant number, since it is smaller than the sum of its proper divisors (658316).

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

493716 is a wasteful number, since it uses less digits than its factorization.

493716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41150 (or 41148 counting only the distinct ones).

The product of its digits is 4536, while the sum is 30.

The square root of 493716 is about 702.6492723970. The cubic root of 493716 is about 79.0361421978.

The spelling of 493716 in words is "four hundred ninety-three thousand, seven hundred sixteen".

Divisors: 1 2 3 4 6 12 41143 82286 123429 164572 246858 493716