Base | Representation |
---|---|
bin | 110110011110… |
… | …001000101000 |
3 | 222212110101120 |
4 | 312132020220 |
5 | 12123413313 |
6 | 1230015240 |
7 | 232241226 |
oct | 66361050 |
9 | 28773346 |
10 | 14279208 |
11 | 80731a9 |
12 | 4947520 |
13 | 2c5c548 |
14 | 1c79b16 |
15 | 13c0d23 |
hex | d9e228 |
14279208 has 32 divisors (see below), whose sum is σ = 35868960. Its totient is φ = 4736960.
The previous prime is 14279191. The next prime is 14279227. The reversal of 14279208 is 80297241.
It is a happy number.
It is a super-2 number, since 2×142792082 = 407791562214528, which contains 22 as substring.
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 in 7 ways as a sum of consecutive naturals, for example, 4138 + ... + 6758.
It is an arithmetic number, because the mean of its divisors is an integer number (1120905).
Almost surely, 214279208 is an apocalyptic number.
It is an amenable number.
14279208 is an abundant number, since it is smaller than the sum of its proper divisors (21589752).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14279208 is a wasteful number, since it uses less digits than its factorization.
14279208 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2857 (or 2853 counting only the distinct ones).
The product of its (nonzero) digits is 8064, while the sum is 33.
The square root of 14279208 is about 3778.7839313726. The cubic root of 14279208 is about 242.6059083219.
The spelling of 14279208 in words is "fourteen million, two hundred seventy-nine thousand, two hundred eight".
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