Base | Representation |
---|---|
bin | 1010100000100… |
… | …0010000101111 |
3 | 10001221012012112 |
4 | 2220020100233 |
5 | 42240332111 |
6 | 4212354235 |
7 | 1043423501 |
oct | 250102057 |
9 | 101835175 |
10 | 44074031 |
11 | 22973521 |
12 | 1291597b |
13 | 9192011 |
14 | 5bd3d71 |
15 | 3d08e8b |
hex | 2a0842f |
44074031 has 8 divisors (see below), whose sum is σ = 45001728. Its totient is φ = 43155000.
The previous prime is 44073983. The next prime is 44074039. The reversal of 44074031 is 13047044.
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 44074031 - 214 = 44057647 is a prime.
It is a super-2 number, since 2×440740312 = 3885040417177922, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 44073988 and 44074006.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (44074039) 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, 8666 + ... + 12776.
It is an arithmetic number, because the mean of its divisors is an integer number (5625216).
Almost surely, 244074031 is an apocalyptic number.
44074031 is a deficient number, since it is larger than the sum of its proper divisors (927697).
44074031 is a wasteful number, since it uses less digits than its factorization.
44074031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4333.
The product of its (nonzero) digits is 1344, while the sum is 23.
The square root of 44074031 is about 6638.8275320270. The cubic root of 44074031 is about 353.2327189688.
The spelling of 44074031 in words is "forty-four million, seventy-four thousand, thirty-one".
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