Base | Representation |
---|---|
bin | 1010101001110… |
… | …0011001111110 |
3 | 10010002000120120 |
4 | 2222130121332 |
5 | 42414241310 |
6 | 4233355410 |
7 | 1051531545 |
oct | 252343176 |
9 | 103060516 |
10 | 44680830 |
11 | 23248407 |
12 | 12b68b66 |
13 | 934527c |
14 | 5d1115c |
15 | 3dc8b70 |
hex | 2a9c67e |
44680830 has 32 divisors (see below), whose sum is σ = 110134944. Its totient is φ = 11592576.
The previous prime is 44680829. The next prime is 44680841. The reversal of 44680830 is 3808644.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 44680791 and 44680800.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19017 + ... + 21236.
It is an arithmetic number, because the mean of its divisors is an integer number (3441717).
Almost surely, 244680830 is an apocalyptic number.
44680830 is an abundant number, since it is smaller than the sum of its proper divisors (65454114).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
44680830 is a wasteful number, since it uses less digits than its factorization.
44680830 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 40300.
The product of its (nonzero) digits is 18432, while the sum is 33.
The square root of 44680830 is about 6684.3720722294. The cubic root of 44680830 is about 354.8464058164.
The spelling of 44680830 in words is "forty-four million, six hundred eighty thousand, eight hundred thirty".
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