Base | Representation |
---|---|
bin | 110110110001… |
… | …001110110100 |
3 | 1000000102200121 |
4 | 312301032310 |
5 | 12133414203 |
6 | 1231421324 |
7 | 233015251 |
oct | 66611664 |
9 | 30012617 |
10 | 14357428 |
11 | 8116a48 |
12 | 4984844 |
13 | 2c89027 |
14 | 1c9a428 |
15 | 13d90bd |
hex | db13b4 |
14357428 has 12 divisors (see below), whose sum is σ = 26218080. Its totient is φ = 6866552.
The previous prime is 14357393. The next prime is 14357429. The reversal of 14357428 is 82475341.
It is a super-2 number, since 2×143574282 = 412271477550368, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 14357393 and 14357402.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14357429) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 77938 + ... + 78121.
It is an arithmetic number, because the mean of its divisors is an integer number (2184840).
Almost surely, 214357428 is an apocalyptic number.
It is an amenable number.
14357428 is a deficient number, since it is larger than the sum of its proper divisors (11860652).
14357428 is a wasteful number, since it uses less digits than its factorization.
14357428 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 156086 (or 156084 counting only the distinct ones).
The product of its digits is 26880, while the sum is 34.
The square root of 14357428 is about 3789.1196866819. The cubic root of 14357428 is about 243.0480917760.
The spelling of 14357428 in words is "fourteen million, three hundred fifty-seven thousand, four hundred twenty-eight".
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