Base | Representation |
---|---|
bin | 10100100000101111100 |
3 | 1021010222111 |
4 | 2210011330 |
5 | 133001444 |
6 | 22223404 |
7 | 5466355 |
oct | 2440574 |
9 | 1233874 |
10 | 672124 |
11 | 419a82 |
12 | 284b64 |
13 | 1a6c0b |
14 | 136d2c |
15 | d4234 |
hex | a417c |
672124 has 12 divisors (see below), whose sum is σ = 1187424. Its totient is φ = 332864.
The previous prime is 672107. The next prime is 672127. The reversal of 672124 is 421276.
It is a d-powerful number, because it can be written as 62 + 73 + 1 + 217 + 219 + 47 .
It is a junction number, because it is equal to n+sod(n) for n = 672095 and 672104.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (672127) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 292 + ... + 1195.
It is an arithmetic number, because the mean of its divisors is an integer number (98952).
2672124 is an apocalyptic number.
It is an amenable number.
672124 is a deficient number, since it is larger than the sum of its proper divisors (515300).
672124 is a wasteful number, since it uses less digits than its factorization.
672124 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1604 (or 1602 counting only the distinct ones).
The product of its digits is 672, while the sum is 22.
The square root of 672124 is about 819.8316900438. The cubic root of 672124 is about 87.5957699701.
The spelling of 672124 in words is "six hundred seventy-two thousand, one hundred twenty-four".
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