Base | Representation |
---|---|
bin | 11101111011111111… |
… | …101001100110101011 |
3 | 10001222020120221110010 |
4 | 131323333221212223 |
5 | 1011313113212443 |
6 | 22433420023003 |
7 | 2215404310650 |
oct | 357377514653 |
9 | 101866527403 |
10 | 32145054123 |
11 | 126a6054a36 |
12 | 6291391a63 |
13 | 30538c90b0 |
14 | 17ad2a1c27 |
15 | c820e0733 |
hex | 77bfe99ab |
32145054123 has 32 divisors (see below), whose sum is σ = 53074556416. Its totient is φ = 16851587328.
The previous prime is 32145054119. The next prime is 32145054131.
32145054123 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 32145054123 - 22 = 32145054119 is a prime.
It is an alternating number because its digits alternate between odd and even.
It is not an unprimeable number, because it can be changed into a prime (32145054113) 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, 316690 + ... + 405687.
It is an arithmetic number, because the mean of its divisors is an integer number (1658579888).
Almost surely, 232145054123 is an apocalyptic number.
32145054123 is a deficient number, since it is larger than the sum of its proper divisors (20929502293).
32145054123 is a wasteful number, since it uses less digits than its factorization.
32145054123 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 722563.
The product of its (nonzero) digits is 14400, while the sum is 30.
It can be divided in two parts, 321450 and 54123, that added together give a palindrome (375573).
The spelling of 32145054123 in words is "thirty-two billion, one hundred forty-five million, fifty-four thousand, one hundred twenty-three".
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