Base | Representation |
---|---|
bin | 1010101111001… |
… | …0011111110100 |
3 | 10010201221021221 |
4 | 2223302133310 |
5 | 43012032320 |
6 | 4245120124 |
7 | 1054530613 |
oct | 253623764 |
9 | 103657257 |
10 | 45033460 |
11 | 2346933a |
12 | 130b9044 |
13 | 9439924 |
14 | 5da387a |
15 | 3e483aa |
hex | 2af27f4 |
45033460 has 12 divisors (see below), whose sum is σ = 94570308. Its totient is φ = 18013376.
The previous prime is 45033451. The next prime is 45033467. The reversal of 45033460 is 6433054.
It can be written as a sum of positive squares in 2 ways, for example, as 12475024 + 32558436 = 3532^2 + 5706^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (45033467) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1125817 + ... + 1125856.
It is an arithmetic number, because the mean of its divisors is an integer number (7880859).
Almost surely, 245033460 is an apocalyptic number.
It is an amenable number.
45033460 is an abundant number, since it is smaller than the sum of its proper divisors (49536848).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
45033460 is a wasteful number, since it uses less digits than its factorization.
45033460 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2251682 (or 2251680 counting only the distinct ones).
The product of its (nonzero) digits is 4320, while the sum is 25.
The square root of 45033460 is about 6710.6974302229. The cubic root of 45033460 is about 355.7774668671. Note that the first 3 decimals are identical.
The spelling of 45033460 in words is "forty-five million, thirty-three thousand, four hundred sixty".
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