Base | Representation |
---|---|
bin | 110101000110… |
… | …111111011001 |
3 | 222012022202110 |
4 | 311012333121 |
5 | 12031003030 |
6 | 1214222533 |
7 | 226223460 |
oct | 65067731 |
9 | 28168673 |
10 | 13922265 |
11 | 794a005 |
12 | 47b4a49 |
13 | 2b65c36 |
14 | 1bc59d7 |
15 | 13501b0 |
hex | d46fd9 |
13922265 has 32 divisors (see below), whose sum is σ = 25850880. Its totient is φ = 6266304.
The previous prime is 13922263. The next prime is 13922267. The reversal of 13922265 is 56222931.
It is an interprime number because it is at equal distance from previous prime (13922263) and next prime (13922267).
It is not a de Polignac number, because 13922265 - 21 = 13922263 is a prime.
It is not an unprimeable number, because it can be changed into a prime (13922263) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6046 + ... + 8024.
It is an arithmetic number, because the mean of its divisors is an integer number (807840).
Almost surely, 213922265 is an apocalyptic number.
13922265 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
13922265 is a deficient number, since it is larger than the sum of its proper divisors (11928615).
13922265 is a wasteful number, since it uses less digits than its factorization.
13922265 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2061.
The product of its digits is 6480, while the sum is 30.
The square root of 13922265 is about 3731.2551507502. The cubic root of 13922265 is about 240.5673210827.
The spelling of 13922265 in words is "thirteen million, nine hundred twenty-two thousand, two hundred sixty-five".
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