Base | Representation |
---|---|
bin | 1010110000111… |
… | …1011111101011 |
3 | 10010221222020000 |
4 | 2230033133223 |
5 | 43024332420 |
6 | 4251434043 |
7 | 1055534112 |
oct | 254173753 |
9 | 103858200 |
10 | 45152235 |
11 | 2353a5a7 |
12 | 13155923 |
13 | 947b9cb |
14 | 5dd4c79 |
15 | 3e6d690 |
hex | 2b0f7eb |
45152235 has 20 divisors (see below), whose sum is σ = 80940288. Its totient is φ = 24080976.
The previous prime is 45152147. The next prime is 45152251. The reversal of 45152235 is 53225154.
It is a happy number.
It is not a de Polignac number, because 45152235 - 28 = 45151979 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a junction number, because it is equal to n+sod(n) for n = 45152199 and 45152208.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 55339 + ... + 56148.
Almost surely, 245152235 is an apocalyptic number.
45152235 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
45152235 is a deficient number, since it is larger than the sum of its proper divisors (35788053).
45152235 is a wasteful number, since it uses less digits than its factorization.
45152235 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 111504 (or 111495 counting only the distinct ones).
The product of its digits is 6000, while the sum is 27.
The square root of 45152235 is about 6719.5412789862. The cubic root of 45152235 is about 356.0899779928.
Adding to 45152235 its reverse (53225154), we get a palindrome (98377389).
The spelling of 45152235 in words is "forty-five million, one hundred fifty-two thousand, two hundred thirty-five".
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