Base | Representation |
---|---|
bin | 1010110001010… |
… | …1011110100100 |
3 | 10011000012211121 |
4 | 2230111132210 |
5 | 43031123430 |
6 | 4252143324 |
7 | 1055665420 |
oct | 254253644 |
9 | 104005747 |
10 | 45176740 |
11 | 23556a54 |
12 | 13167b44 |
13 | 9489bcb |
14 | 5dddb80 |
15 | 3e75a7a |
hex | 2b157a4 |
45176740 has 48 divisors (see below), whose sum is σ = 108807552. Its totient is φ = 15434496.
The previous prime is 45176689. The next prime is 45176743. The reversal of 45176740 is 4767154.
It is a happy number.
45176740 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 45176696 and 45176705.
It is not an unprimeable number, because it can be changed into a prime (45176743) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72912 + ... + 73528.
It is an arithmetic number, because the mean of its divisors is an integer number (2266824).
Almost surely, 245176740 is an apocalyptic number.
It is an amenable number.
45176740 is an abundant number, since it is smaller than the sum of its proper divisors (63630812).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
45176740 is a wasteful number, since it uses less digits than its factorization.
45176740 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1156 (or 1154 counting only the distinct ones).
The product of its (nonzero) digits is 23520, while the sum is 34.
The square root of 45176740 is about 6721.3644448133. The cubic root of 45176740 is about 356.1543853383.
The spelling of 45176740 in words is "forty-five million, one hundred seventy-six thousand, seven hundred forty".
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