Base | Representation |
---|---|
bin | 1010101100010… |
… | …1010000001100 |
3 | 10010101112002020 |
4 | 2223011100030 |
5 | 42440120030 |
6 | 4241130140 |
7 | 1053126411 |
oct | 253052014 |
9 | 103345066 |
10 | 44848140 |
11 | 23352087 |
12 | 13029950 |
13 | 93a347c |
14 | 5d56108 |
15 | 3e0d510 |
hex | 2ac540c |
44848140 has 48 divisors (see below), whose sum is σ = 128502528. Its totient is φ = 11680704.
The previous prime is 44848127. The next prime is 44848147. The reversal of 44848140 is 4184844.
It is a happy number.
It is a super-2 number, since 2×448481402 = 4022711322919200, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (44848147) 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, 6112 + ... + 11271.
It is an arithmetic number, because the mean of its divisors is an integer number (2677136).
Almost surely, 244848140 is an apocalyptic number.
It is an amenable number.
44848140 is an abundant number, since it is smaller than the sum of its proper divisors (83654388).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
44848140 is a wasteful number, since it uses less digits than its factorization.
44848140 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17438 (or 17436 counting only the distinct ones).
The product of its (nonzero) digits is 16384, while the sum is 33.
The square root of 44848140 is about 6696.8753908073. The cubic root of 44848140 is about 355.2887685472.
The spelling of 44848140 in words is "forty-four million, eight hundred forty-eight thousand, one hundred forty".
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