Base | Representation |
---|---|
bin | 1010100011010… |
… | …0001110110010 |
3 | 10002021100020212 |
4 | 2220310032302 |
5 | 42312113010 |
6 | 4220304122 |
7 | 1045103534 |
oct | 250641662 |
9 | 102240225 |
10 | 44254130 |
11 | 22a86868 |
12 | 129a2042 |
13 | 9225c9b |
14 | 5c3d854 |
15 | 3d42505 |
hex | 2a343b2 |
44254130 has 32 divisors (see below), whose sum is σ = 81881280. Its totient is φ = 17214400.
The previous prime is 44254121. The next prime is 44254157. The reversal of 44254130 is 3145244.
It is a junction number, because it is equal to n+sod(n) for n = 44254096 and 44254105.
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, 62780 + ... + 63480.
It is an arithmetic number, because the mean of its divisors is an integer number (2558790).
Almost surely, 244254130 is an apocalyptic number.
44254130 is a deficient number, since it is larger than the sum of its proper divisors (37627150).
44254130 is a wasteful number, since it uses less digits than its factorization.
44254130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 874.
The product of its (nonzero) digits is 1920, while the sum is 23.
The square root of 44254130 is about 6652.3777703916. The cubic root of 44254130 is about 353.7132014813.
Adding to 44254130 its reverse (3145244), we get a palindrome (47399374).
The spelling of 44254130 in words is "forty-four million, two hundred fifty-four thousand, one hundred thirty".
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