Base | Representation |
---|---|
bin | 10001110100001010111011 |
3 | 22210021020010 |
4 | 101310022323 |
5 | 2143421024 |
6 | 244033003 |
7 | 54460365 |
oct | 21641273 |
9 | 8707203 |
10 | 4670139 |
11 | 26aa821 |
12 | 1692763 |
13 | c768c6 |
14 | 897d35 |
15 | 623b29 |
hex | 4742bb |
4670139 has 8 divisors (see below), whose sum is σ = 6288912. Its totient is φ = 3082400.
The previous prime is 4670129. The next prime is 4670179. The reversal of 4670139 is 9310764.
It is a happy number.
4670139 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 4670139 - 29 = 4669627 is a prime.
It is not an unprimeable number, because it can be changed into a prime (4670129) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7404 + ... + 8009.
It is an arithmetic number, because the mean of its divisors is an integer number (786114).
Almost surely, 24670139 is an apocalyptic number.
4670139 is a deficient number, since it is larger than the sum of its proper divisors (1618773).
4670139 is a wasteful number, since it uses less digits than its factorization.
4670139 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15517.
The product of its (nonzero) digits is 4536, while the sum is 30.
The square root of 4670139 is about 2161.0504390227. The cubic root of 4670139 is about 167.1513681316.
The spelling of 4670139 in words is "four million, six hundred seventy thousand, one hundred thirty-nine".
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