Base | Representation |
---|---|
bin | 111110001111… |
… | …000001101111 |
3 | 1010200212020222 |
4 | 332033001233 |
5 | 13134030404 |
6 | 1341401555 |
7 | 255446036 |
oct | 76170157 |
9 | 33625228 |
10 | 16314479 |
11 | 9233345 |
12 | 55692bb |
13 | 34c2a4c |
14 | 224971d |
15 | 1673dbe |
hex | f8f06f |
16314479 has 4 divisors (see below), whose sum is σ = 16472976. Its totient is φ = 16155984.
The previous prime is 16314449. The next prime is 16314497. The reversal of 16314479 is 97441361.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 97441361 = 241 ⋅404321.
It is a cyclic number.
It is not a de Polignac number, because 16314479 - 28 = 16314223 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (16314409) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79094 + ... + 79299.
It is an arithmetic number, because the mean of its divisors is an integer number (4118244).
Almost surely, 216314479 is an apocalyptic number.
16314479 is a deficient number, since it is larger than the sum of its proper divisors (158497).
16314479 is a wasteful number, since it uses less digits than its factorization.
16314479 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 158496.
The product of its digits is 18144, while the sum is 35.
The square root of 16314479 is about 4039.1185919703. The cubic root of 16314479 is about 253.6244216730.
The spelling of 16314479 in words is "sixteen million, three hundred fourteen thousand, four hundred seventy-nine".
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