Base | Representation |
---|---|
bin | 1010101111010… |
… | …0010001111111 |
3 | 10010202022022120 |
4 | 2223310101333 |
5 | 43012301032 |
6 | 4245214023 |
7 | 1054561122 |
oct | 253642177 |
9 | 103668276 |
10 | 45040767 |
11 | 23473882 |
12 | 13101313 |
13 | 9440055 |
14 | 5da63b9 |
15 | 3e4a62c |
hex | 2af447f |
45040767 has 16 divisors (see below), whose sum is σ = 61521408. Its totient is φ = 29302560.
The previous prime is 45040759. The next prime is 45040771. The reversal of 45040767 is 76704054.
It is not a de Polignac number, because 45040767 - 23 = 45040759 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (45040717) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20913 + ... + 22965.
It is an arithmetic number, because the mean of its divisors is an integer number (3845088).
Almost surely, 245040767 is an apocalyptic number.
45040767 is a deficient number, since it is larger than the sum of its proper divisors (16480641).
45040767 is a wasteful number, since it uses less digits than its factorization.
45040767 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2230.
The product of its (nonzero) digits is 23520, while the sum is 33.
The square root of 45040767 is about 6711.2418373949. The cubic root of 45040767 is about 355.7967083034.
The spelling of 45040767 in words is "forty-five million, forty thousand, seven hundred sixty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •