Base | Representation |
---|---|
bin | 1010100011010… |
… | …0011000001010 |
3 | 10002021101002002 |
4 | 2220310120022 |
5 | 42312122410 |
6 | 4220311002 |
7 | 1045105352 |
oct | 250643012 |
9 | 102241062 |
10 | 44254730 |
11 | 22a87263 |
12 | 129a2462 |
13 | 9226340 |
14 | 5c3db62 |
15 | 3d427a5 |
hex | 2a3460a |
44254730 has 32 divisors (see below), whose sum is σ = 87623424. Its totient is φ = 15990336.
The previous prime is 44254729. The next prime is 44254739. The reversal of 44254730 is 3745244.
It is a super-2 number, since 2×442547302 = 3916962254745800, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 44254693 and 44254702.
It is not an unprimeable number, because it can be changed into a prime (44254739) 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, 2489 + ... + 9731.
It is an arithmetic number, because the mean of its divisors is an integer number (2738232).
Almost surely, 244254730 is an apocalyptic number.
44254730 is a deficient number, since it is larger than the sum of its proper divisors (43368694).
44254730 is a wasteful number, since it uses less digits than its factorization.
44254730 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7310.
The product of its (nonzero) digits is 13440, while the sum is 29.
The square root of 44254730 is about 6652.4228668959. The cubic root of 44254730 is about 353.7148000286.
Adding to 44254730 its reverse (3745244), we get a palindrome (47999974).
The spelling of 44254730 in words is "forty-four million, two hundred fifty-four thousand, seven hundred thirty".
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