Base | Representation |
---|---|
bin | 111001000111… |
… | …001000110100 |
3 | 1001011121221221 |
4 | 321013020310 |
5 | 12313041234 |
6 | 1252520124 |
7 | 241153345 |
oct | 71071064 |
9 | 31147857 |
10 | 14971444 |
11 | 84a62a4 |
12 | 5020044 |
13 | 3142657 |
14 | 1dba0cc |
15 | 14aaeb4 |
hex | e47234 |
14971444 has 6 divisors (see below), whose sum is σ = 26200034. Its totient is φ = 7485720.
The previous prime is 14971433. The next prime is 14971501. The reversal of 14971444 is 44417941.
It can be written as a sum of positive squares in only one way, i.e., 12531600 + 2439844 = 3540^2 + 1562^2 .
It is a congruent number.
It is an unprimeable number.
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 as a sum of consecutive naturals, namely, 1871427 + ... + 1871434.
Almost surely, 214971444 is an apocalyptic number.
It is an amenable number.
14971444 is a deficient number, since it is larger than the sum of its proper divisors (11228590).
14971444 is a wasteful number, since it uses less digits than its factorization.
14971444 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3742865 (or 3742863 counting only the distinct ones).
The product of its digits is 16128, while the sum is 34.
The square root of 14971444 is about 3869.2950262289. The cubic root of 14971444 is about 246.4646076785.
The spelling of 14971444 in words is "fourteen million, nine hundred seventy-one thousand, four hundred forty-four".
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