Base | Representation |
---|---|
bin | 1010011111100… |
… | …1100110010010 |
3 | 10001211010211001 |
4 | 2213321212102 |
5 | 42231421340 |
6 | 4211212214 |
7 | 1043053420 |
oct | 247714622 |
9 | 101733731 |
10 | 44013970 |
11 | 22932390 |
12 | 128a706a |
13 | 9170890 |
14 | 5bba110 |
15 | 3ce629a |
hex | 29f9992 |
44013970 has 64 divisors (see below), whose sum is σ = 106396416. Its totient is φ = 12660480.
The previous prime is 44013961. The next prime is 44013997. The reversal of 44013970 is 7931044.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7812 + ... + 12208.
It is an arithmetic number, because the mean of its divisors is an integer number (1662444).
Almost surely, 244013970 is an apocalyptic number.
44013970 is an abundant number, since it is smaller than the sum of its proper divisors (62382446).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
44013970 is a wasteful number, since it uses less digits than its factorization.
44013970 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4435.
The product of its (nonzero) digits is 3024, while the sum is 28.
The square root of 44013970 is about 6634.3025255109. The cubic root of 44013970 is about 353.0721924323.
The spelling of 44013970 in words is "forty-four million, thirteen thousand, nine hundred seventy".
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