Base | Representation |
---|---|
bin | 101000000100000… |
… | …001000110010100 |
3 | 1201211202100002122 |
4 | 220010001012110 |
5 | 2334032013331 |
6 | 150410155112 |
7 | 22441052561 |
oct | 5004010624 |
9 | 1654670078 |
10 | 672141716 |
11 | 315452024 |
12 | 169122a98 |
13 | a93371bc |
14 | 653a5868 |
15 | 3e01d17b |
hex | 28101194 |
672141716 has 24 divisors (see below), whose sum is σ = 1246562856. Its totient is φ = 316016640.
The previous prime is 672141709. The next prime is 672141749. The reversal of 672141716 is 617141276.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 547372816 + 124768900 = 23396^2 + 11170^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84386 + ... + 92006.
It is an arithmetic number, because the mean of its divisors is an integer number (51940119).
Almost surely, 2672141716 is an apocalyptic number.
It is an amenable number.
672141716 is a deficient number, since it is larger than the sum of its proper divisors (574421140).
672141716 is a wasteful number, since it uses less digits than its factorization.
672141716 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8939 (or 8937 counting only the distinct ones).
The product of its digits is 14112, while the sum is 35.
The square root of 672141716 is about 25925.6960562296. The cubic root of 672141716 is about 875.9653958655.
The spelling of 672141716 in words is "six hundred seventy-two million, one hundred forty-one thousand, seven hundred sixteen".
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