Base | Representation |
---|---|
bin | 10000101000010… |
… | …00110111000011 |
3 | 100201111011202211 |
4 | 20110020313003 |
5 | 241202400044 |
6 | 21501522551 |
7 | 3312463333 |
oct | 1024106703 |
9 | 321434684 |
10 | 139496899 |
11 | 718190a3 |
12 | 3a873457 |
13 | 22b92359 |
14 | 147530c3 |
15 | c3a7634 |
hex | 8508dc3 |
139496899 has 2 divisors, whose sum is σ = 139496900. Its totient is φ = 139496898.
The previous prime is 139496887. The next prime is 139496911. The reversal of 139496899 is 998694931.
It is a balanced prime because it is at equal distance from previous prime (139496887) and next prime (139496911).
It is a cyclic number.
It is not a de Polignac number, because 139496899 - 29 = 139496387 is a prime.
It is not a weakly prime, because it can be changed into another prime (139496999) 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 as a sum of consecutive naturals, namely, 69748449 + 69748450.
It is an arithmetic number, because the mean of its divisors is an integer number (69748450).
Almost surely, 2139496899 is an apocalyptic number.
139496899 is a deficient number, since it is larger than the sum of its proper divisors (1).
139496899 is an equidigital number, since it uses as much as digits as its factorization.
139496899 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 3779136, while the sum is 58.
The square root of 139496899 is about 11810.8805344902. The cubic root of 139496899 is about 518.6266757888.
The spelling of 139496899 in words is "one hundred thirty-nine million, four hundred ninety-six thousand, eight hundred ninety-nine".
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