Base | Representation |
---|---|
bin | 11101111100000000… |
… | …001100000111000011 |
3 | 10001222020212010022210 |
4 | 131330000030013003 |
5 | 1011313132223314 |
6 | 22433423033203 |
7 | 2215405440006 |
oct | 357400140703 |
9 | 101866763283 |
10 | 32145195459 |
11 | 126a6141143 |
12 | 629143b803 |
13 | 3053948520 |
14 | 17ad2db53d |
15 | c8211c559 |
hex | 77c00c1c3 |
32145195459 has 16 divisors (see below), whose sum is σ = 47646147584. Its totient is φ = 19143540000.
The previous prime is 32145195359. The next prime is 32145195491. The reversal of 32145195459 is 95459154123.
It is not a de Polignac number, because 32145195459 - 211 = 32145193411 is a prime.
It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (32145195359) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13292917 + ... + 13295334.
It is an arithmetic number, because the mean of its divisors is an integer number (2977884224).
Almost surely, 232145195459 is an apocalyptic number.
32145195459 is a gapful number since it is divisible by the number (39) formed by its first and last digit.
32145195459 is a deficient number, since it is larger than the sum of its proper divisors (15500952125).
32145195459 is a wasteful number, since it uses less digits than its factorization.
32145195459 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26588298.
The product of its digits is 972000, while the sum is 48.
The spelling of 32145195459 in words is "thirty-two billion, one hundred forty-five million, one hundred ninety-five thousand, four hundred fifty-nine".
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