Base | Representation |
---|---|
bin | 10001010100100100000111 |
3 | 22112200122022 |
4 | 101110210013 |
5 | 2130300204 |
6 | 241153355 |
7 | 53411063 |
oct | 21244407 |
9 | 8480568 |
10 | 4540679 |
11 | 2621530 |
12 | 162b85b |
13 | c2c9c0 |
14 | 862aa3 |
15 | 5ea5be |
hex | 454907 |
4540679 has 16 divisors (see below), whose sum is σ = 5400864. Its totient is φ = 3763200.
The previous prime is 4540661. The next prime is 4540687. The reversal of 4540679 is 9760454.
It is a cyclic number.
It is not a de Polignac number, because 4540679 - 28 = 4540423 is a prime.
It is a d-powerful number, because it can be written as 48 + 53 + 411 + 0 + 67 + 72 + 93 .
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4540609) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16019 + ... + 16299.
It is an arithmetic number, because the mean of its divisors is an integer number (337554).
Almost surely, 24540679 is an apocalyptic number.
4540679 is a deficient number, since it is larger than the sum of its proper divisors (860185).
4540679 is a wasteful number, since it uses less digits than its factorization.
4540679 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 418.
The product of its (nonzero) digits is 30240, while the sum is 35.
The square root of 4540679 is about 2130.8869045541. The cubic root of 4540679 is about 165.5923490401.
The spelling of 4540679 in words is "four million, five hundred forty thousand, six hundred seventy-nine".
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