Base | Representation |
---|---|
bin | 110010001100… |
… | …011011000011 |
3 | 220202111111102 |
4 | 302030123003 |
5 | 11332024313 |
6 | 1150005015 |
7 | 216561521 |
oct | 62143303 |
9 | 26674442 |
10 | 13158083 |
11 | 7477954 |
12 | 44a676b |
13 | 2959163 |
14 | 1a67311 |
15 | 124da58 |
hex | c8c6c3 |
13158083 has 8 divisors (see below), whose sum is σ = 13652400. Its totient is φ = 12666528.
The previous prime is 13158053. The next prime is 13158091. The reversal of 13158083 is 38085131.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 13158083 - 214 = 13141699 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (29).
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13158023) by changing a digit.
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, 17585 + ... + 18317.
It is an arithmetic number, because the mean of its divisors is an integer number (1706550).
Almost surely, 213158083 is an apocalyptic number.
13158083 is a deficient number, since it is larger than the sum of its proper divisors (494317).
13158083 is an equidigital number, since it uses as much as digits as its factorization.
13158083 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1381.
The product of its (nonzero) digits is 2880, while the sum is 29.
The square root of 13158083 is about 3627.4072007427. The cubic root of 13158083 is about 236.0827238008.
The spelling of 13158083 in words is "thirteen million, one hundred fifty-eight thousand, eighty-three".
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