Base | Representation |
---|---|
bin | 1010111010010… |
… | …0010011001011 |
3 | 10012002221022020 |
4 | 2232210103023 |
5 | 43203333424 |
6 | 4312455523 |
7 | 1063653102 |
oct | 256442313 |
9 | 105087266 |
10 | 45761739 |
11 | 23916521 |
12 | 133aa5a3 |
13 | 963326a |
14 | 6113039 |
15 | 403e079 |
hex | 2ba44cb |
45761739 has 16 divisors (see below), whose sum is σ = 66834720. Its totient is φ = 27722240.
The previous prime is 45761731. The next prime is 45761759. The reversal of 45761739 is 93716754.
45761739 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 45761739 - 23 = 45761731 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 45761739.
It is not an unprimeable number, because it can be changed into a prime (45761731) 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, 13992 + ... + 16949.
It is an arithmetic number, because the mean of its divisors is an integer number (4177170).
Almost surely, 245761739 is an apocalyptic number.
45761739 is a deficient number, since it is larger than the sum of its proper divisors (21072981).
45761739 is a wasteful number, since it uses less digits than its factorization.
45761739 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30990.
The product of its digits is 158760, while the sum is 42.
The square root of 45761739 is about 6764.7423454260. The cubic root of 45761739 is about 357.6850923454.
The spelling of 45761739 in words is "forty-five million, seven hundred sixty-one thousand, seven hundred thirty-nine".
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