Base | Representation |
---|---|
bin | 101000000101010… |
… | …000000111011010 |
3 | 1201212100210001211 |
4 | 220011100013122 |
5 | 2334122342440 |
6 | 150421133334 |
7 | 22443601303 |
oct | 5005200732 |
9 | 1655323054 |
10 | 672465370 |
11 | 315653205 |
12 | 16925a24a |
13 | a941b605 |
14 | 6544b7aa |
15 | 3e083eea |
hex | 281501da |
672465370 has 32 divisors (see below), whose sum is σ = 1227957120. Its totient is φ = 265118400.
The previous prime is 672465349. The next prime is 672465389. The reversal of 672465370 is 73564276.
It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 234445 + ... + 237295.
It is an arithmetic number, because the mean of its divisors is an integer number (38373660).
Almost surely, 2672465370 is an apocalyptic number.
672465370 is a deficient number, since it is larger than the sum of its proper divisors (555491750).
672465370 is a wasteful number, since it uses less digits than its factorization.
672465370 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3190.
The product of its (nonzero) digits is 211680, while the sum is 40.
The square root of 672465370 is about 25931.9372589091. The cubic root of 672465370 is about 876.1059734669.
The spelling of 672465370 in words is "six hundred seventy-two million, four hundred sixty-five thousand, three hundred seventy".
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