Base | Representation |
---|---|
bin | 101000000101001… |
… | …110100101010101 |
3 | 1201212100110110100 |
4 | 220011032211111 |
5 | 2334122142333 |
6 | 150421044313 |
7 | 22443544065 |
oct | 5005164525 |
9 | 1655313410 |
10 | 672459093 |
11 | 315649519 |
12 | 169256699 |
13 | a94187b7 |
14 | 654493a5 |
15 | 3e082213 |
hex | 2814e955 |
672459093 has 12 divisors (see below), whose sum is σ = 972466560. Its totient is φ = 447781416.
The previous prime is 672459091. The next prime is 672459107. The reversal of 672459093 is 390954276.
It is a happy number.
It is not a de Polignac number, because 672459093 - 21 = 672459091 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (672459091) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 35523 + ... + 51056.
It is an arithmetic number, because the mean of its divisors is an integer number (81038880).
Almost surely, 2672459093 is an apocalyptic number.
It is an amenable number.
672459093 is a deficient number, since it is larger than the sum of its proper divisors (300007467).
672459093 is a wasteful number, since it uses less digits than its factorization.
672459093 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 87448 (or 87445 counting only the distinct ones).
The product of its (nonzero) digits is 408240, while the sum is 45.
The square root of 672459093 is about 25931.8162302605. The cubic root of 672459093 is about 876.1032475103.
The spelling of 672459093 in words is "six hundred seventy-two million, four hundred fifty-nine thousand, ninety-three".
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