Base | Representation |
---|---|
bin | 11110100100110001000001 |
3 | 120002012101122 |
4 | 132210301001 |
5 | 4022434123 |
6 | 443442025 |
7 | 125061044 |
oct | 36446101 |
9 | 16065348 |
10 | 8014913 |
11 | 45847a5 |
12 | 2826315 |
13 | 187816a |
14 | 10c8c5b |
15 | a84bc8 |
hex | 7a4c41 |
8014913 has 4 divisors (see below), whose sum is σ = 8037120. Its totient is φ = 7992708.
The previous prime is 8014907. The next prime is 8014921. The reversal of 8014913 is 3194108.
8014913 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 8014913 - 212 = 8010817 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (8014943) 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, 10553 + ... + 11286.
It is an arithmetic number, because the mean of its divisors is an integer number (2009280).
Almost surely, 28014913 is an apocalyptic number.
It is an amenable number.
8014913 is a deficient number, since it is larger than the sum of its proper divisors (22207).
8014913 is a wasteful number, since it uses less digits than its factorization.
8014913 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22206.
The product of its (nonzero) digits is 864, while the sum is 26.
The square root of 8014913 is about 2831.0621681623. The cubic root of 8014913 is about 200.1241978585.
The spelling of 8014913 in words is "eight million, fourteen thousand, nine hundred thirteen".
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