Base | Representation |
---|---|
bin | 101100011010011… |
… | …101011110111011 |
3 | 1220221002201200222 |
4 | 230122131132323 |
5 | 3011223242021 |
6 | 201534450255 |
7 | 24315351236 |
oct | 5432353673 |
9 | 1827081628 |
10 | 745134011 |
11 | 352677236 |
12 | 18966398b |
13 | bb4b29cb |
14 | 70d6641d |
15 | 4563a6ab |
hex | 2c69d7bb |
745134011 has 4 divisors (see below), whose sum is σ = 769170624. Its totient is φ = 721097400.
The previous prime is 745134007. The next prime is 745134023. The reversal of 745134011 is 110431547.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 745134011 - 22 = 745134007 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (745134031) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12018260 + ... + 12018321.
It is an arithmetic number, because the mean of its divisors is an integer number (192292656).
Almost surely, 2745134011 is an apocalyptic number.
745134011 is a deficient number, since it is larger than the sum of its proper divisors (24036613).
745134011 is a wasteful number, since it uses less digits than its factorization.
745134011 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24036612.
The product of its (nonzero) digits is 1680, while the sum is 26.
The square root of 745134011 is about 27297.1429091031. The cubic root of 745134011 is about 906.5911229740.
Adding to 745134011 its reverse (110431547), we get a palindrome (855565558).
The spelling of 745134011 in words is "seven hundred forty-five million, one hundred thirty-four thousand, eleven".
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