Base | Representation |
---|---|
bin | 101011000100000… |
… | …1000000110110100 |
3 | 10201200222010110221 |
4 | 1112020020012310 |
5 | 10424403032212 |
6 | 355214424124 |
7 | 50544023146 |
oct | 12610100664 |
9 | 3650863427 |
10 | 1444970932 |
11 | 681715059 |
12 | 343b02044 |
13 | 1a0495ab2 |
14 | d9c9ac96 |
15 | 86cc9807 |
hex | 562081b4 |
1444970932 has 12 divisors (see below), whose sum is σ = 2553250336. Its totient is φ = 715470840.
The previous prime is 1444970927. The next prime is 1444970939. The reversal of 1444970932 is 2390794441.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1444970939) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1753194 + ... + 1754017.
Almost surely, 21444970932 is an apocalyptic number.
It is an amenable number.
1444970932 is a deficient number, since it is larger than the sum of its proper divisors (1108279404).
1444970932 is a wasteful number, since it uses less digits than its factorization.
1444970932 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3507318 (or 3507316 counting only the distinct ones).
The product of its (nonzero) digits is 217728, while the sum is 43.
The square root of 1444970932 is about 38012.7732742561. The cubic root of 1444970932 is about 1130.5411384721.
The spelling of 1444970932 in words is "one billion, four hundred forty-four million, nine hundred seventy thousand, nine hundred thirty-two".
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