Base | Representation |
---|---|
bin | 110101100111… |
… | …111110111010 |
3 | 222110012010112 |
4 | 311213332322 |
5 | 12044314102 |
6 | 1221144322 |
7 | 230325452 |
oct | 65477672 |
9 | 28405115 |
10 | 14057402 |
11 | 7a31597 |
12 | 485b0a2 |
13 | 2bb25b8 |
14 | 1c1cd62 |
15 | 137a252 |
hex | d67fba |
14057402 has 32 divisors (see below), whose sum is σ = 23619600. Its totient is φ = 6243328.
The previous prime is 14057387. The next prime is 14057411. The reversal of 14057402 is 20475041.
It can be written as a sum of positive squares in 8 ways, for example, as 7187761 + 6869641 = 2681^2 + 2621^2 .
It is a super-3 number, since 3×140574023 (a number of 22 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52124 + ... + 52392.
Almost surely, 214057402 is an apocalyptic number.
14057402 is a deficient number, since it is larger than the sum of its proper divisors (9562198).
14057402 is a wasteful number, since it uses less digits than its factorization.
14057402 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 370.
The product of its (nonzero) digits is 1120, while the sum is 23.
The square root of 14057402 is about 3749.3202050505. The cubic root of 14057402 is about 241.3431748341.
The spelling of 14057402 in words is "fourteen million, fifty-seven thousand, four hundred two".
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