Base | Representation |
---|---|
bin | 1010110100010… |
… | …0100011100010 |
3 | 10011101000100110 |
4 | 2231010203202 |
5 | 43103311240 |
6 | 4300232150 |
7 | 1060430541 |
oct | 255044342 |
9 | 104330313 |
10 | 45369570 |
11 | 23678914 |
12 | 1323b656 |
13 | 95268cc |
14 | 6050158 |
15 | 3eb2c80 |
hex | 2b448e2 |
45369570 has 64 divisors (see below), whose sum is σ = 116121600. Its totient is φ = 11318208.
The previous prime is 45369563. The next prime is 45369661. The reversal of 45369570 is 7596354.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 31731 + ... + 33129.
It is an arithmetic number, because the mean of its divisors is an integer number (1814400).
Almost surely, 245369570 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 45369570, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58060800).
45369570 is an abundant number, since it is smaller than the sum of its proper divisors (70752030).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
45369570 is a wasteful number, since it uses less digits than its factorization.
45369570 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1479.
The product of its (nonzero) digits is 113400, while the sum is 39.
The square root of 45369570 is about 6735.6937281916. The cubic root of 45369570 is about 356.6603962368.
The spelling of 45369570 in words is "forty-five million, three hundred sixty-nine thousand, five hundred seventy".
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