Base | Representation |
---|---|
bin | 101000000110110… |
… | …001001101101110 |
3 | 1201220002222122001 |
4 | 220012301031232 |
5 | 2334223104321 |
6 | 150433442514 |
7 | 22450145650 |
oct | 5006611556 |
9 | 1656088561 |
10 | 672863086 |
11 | 3158a4aa5 |
12 | 16941043a |
13 | a952a64c |
14 | 655126d0 |
15 | 3e111c91 |
hex | 281b136e |
672863086 has 16 divisors (see below), whose sum is σ = 1160151264. Its totient is φ = 286701984.
The previous prime is 672863071. The next prime is 672863099. The reversal of 672863086 is 680368276.
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, 136485 + ... + 141328.
It is an arithmetic number, because the mean of its divisors is an integer number (72509454).
Almost surely, 2672863086 is an apocalyptic number.
672863086 is a deficient number, since it is larger than the sum of its proper divisors (487288178).
672863086 is a wasteful number, since it uses less digits than its factorization.
672863086 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 277995.
The product of its (nonzero) digits is 580608, while the sum is 46.
The square root of 672863086 is about 25939.6045844959. The cubic root of 672863086 is about 876.2786577956.
The spelling of 672863086 in words is "six hundred seventy-two million, eight hundred sixty-three thousand, eighty-six".
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