Base | Representation |
---|---|
bin | 1010000010111010100… |
… | …00000101100110100111 |
3 | 1012222220220222100012021 |
4 | 11001131100011212213 |
5 | 21123342420211043 |
6 | 422322025004011 |
7 | 33636301406020 |
oct | 5013520054647 |
9 | 1188826870167 |
10 | 345161882023 |
11 | 12342297a742 |
12 | 56a8a023607 |
13 | 2671943c01a |
14 | 129c50adc47 |
15 | 8ea24273ed |
hex | 505d4059a7 |
345161882023 has 16 divisors (see below), whose sum is σ = 418716523584. Its totient is φ = 277755494400.
The previous prime is 345161881957. The next prime is 345161882063. The reversal of 345161882023 is 320288161543.
It is a cyclic number.
It is not a de Polignac number, because 345161882023 - 225 = 345128327591 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (345161882063) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3568890 + ... + 3664327.
It is an arithmetic number, because the mean of its divisors is an integer number (26169782724).
Almost surely, 2345161882023 is an apocalyptic number.
345161882023 is a deficient number, since it is larger than the sum of its proper divisors (73554641561).
345161882023 is a wasteful number, since it uses less digits than its factorization.
345161882023 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7233642.
The product of its (nonzero) digits is 276480, while the sum is 43.
The spelling of 345161882023 in words is "three hundred forty-five billion, one hundred sixty-one million, eight hundred eighty-two thousand, twenty-three".
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