Base | Representation |
---|---|
bin | 10100100100011… |
… | …000110001100111 |
3 | 220001100000212020 |
4 | 110210120301213 |
5 | 1201320123413 |
6 | 54124154223 |
7 | 11360104560 |
oct | 2444306147 |
9 | 801300766 |
10 | 345082983 |
11 | 167876a53 |
12 | 97698973 |
13 | 5665411b |
14 | 33b8b167 |
15 | 20466c23 |
hex | 14918c67 |
345082983 has 16 divisors (see below), whose sum is σ = 556773120. Its totient is φ = 185590656.
The previous prime is 345082967. The next prime is 345083023. The reversal of 345082983 is 389280543.
It is not a de Polignac number, because 345082983 - 24 = 345082967 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (345082583) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 482953 + ... + 483666.
It is an arithmetic number, because the mean of its divisors is an integer number (34798320).
Almost surely, 2345082983 is an apocalyptic number.
345082983 is a deficient number, since it is larger than the sum of its proper divisors (211690137).
345082983 is a wasteful number, since it uses less digits than its factorization.
345082983 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 966646.
The product of its (nonzero) digits is 207360, while the sum is 42.
The square root of 345082983 is about 18576.4093139659. The cubic root of 345082983 is about 701.4141364829.
The spelling of 345082983 in words is "three hundred forty-five million, eighty-two thousand, nine hundred eighty-three".
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