Base | Representation |
---|---|
bin | 1010110001001… |
… | …1001010101000 |
3 | 10010222201211221 |
4 | 2230103022220 |
5 | 43030323042 |
6 | 4252031424 |
7 | 1055626003 |
oct | 254231250 |
9 | 103881757 |
10 | 45167272 |
11 | 2354a927 |
12 | 13162574 |
13 | 94857c7 |
14 | 5dda53a |
15 | 3e72d67 |
hex | 2b132a8 |
45167272 has 16 divisors (see below), whose sum is σ = 85710240. Its totient is φ = 22311216.
The previous prime is 45167263. The next prime is 45167303. The reversal of 45167272 is 27276154.
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 3 ways as a sum of consecutive naturals, for example, 33348 + ... + 34675.
It is an arithmetic number, because the mean of its divisors is an integer number (5356890).
Almost surely, 245167272 is an apocalyptic number.
It is an amenable number.
45167272 is a deficient number, since it is larger than the sum of its proper divisors (40542968).
45167272 is a wasteful number, since it uses less digits than its factorization.
45167272 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 68112 (or 68108 counting only the distinct ones).
The product of its digits is 23520, while the sum is 34.
The square root of 45167272 is about 6720.6600866284. The cubic root of 45167272 is about 356.1295030256.
The spelling of 45167272 in words is "forty-five million, one hundred sixty-seven thousand, two hundred seventy-two".
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