Base | Representation |
---|---|
bin | 11010011111101… |
… | …001011111011011 |
3 | 1010222102010220010 |
4 | 122133221133123 |
5 | 1402243112102 |
6 | 112035133003 |
7 | 14005136052 |
oct | 3237513733 |
9 | 1128363803 |
10 | 444504027 |
11 | 208a02500 |
12 | 104a44163 |
13 | 71124246 |
14 | 4306b399 |
15 | 29054d6c |
hex | 1a7e97db |
444504027 has 12 divisors (see below), whose sum is σ = 651449960. Its totient is φ = 269396160.
The previous prime is 444504023. The next prime is 444504041. The reversal of 444504027 is 720405444.
It is not a de Polignac number, because 444504027 - 22 = 444504023 is a prime.
It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 444503985 and 444504003.
It is not an unprimeable number, because it can be changed into a prime (444504023) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 611902 + ... + 612627.
Almost surely, 2444504027 is an apocalyptic number.
444504027 is a deficient number, since it is larger than the sum of its proper divisors (206945933).
444504027 is a wasteful number, since it uses less digits than its factorization.
444504027 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1224554 (or 1224543 counting only the distinct ones).
The product of its (nonzero) digits is 17920, while the sum is 30.
The square root of 444504027 is about 21083.2641448140. The cubic root of 444504027 is about 763.1769293450.
The spelling of 444504027 in words is "four hundred forty-four million, five hundred four thousand, twenty-seven".
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