Base | Representation |
---|---|
bin | 1010110000111… |
… | …1100100001101 |
3 | 10010221222121202 |
4 | 2230033210031 |
5 | 43024340100 |
6 | 4251435245 |
7 | 1055535005 |
oct | 254174415 |
9 | 103858552 |
10 | 45152525 |
11 | 2353a840 |
12 | 13155b25 |
13 | 947bb92 |
14 | 5dd5005 |
15 | 3e6d7d5 |
hex | 2b0f90d |
45152525 has 12 divisors (see below), whose sum is σ = 61079424. Its totient is φ = 32838000.
The previous prime is 45152509. The next prime is 45152533. The reversal of 45152525 is 52525154.
45152525 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 45152525 - 24 = 45152509 is a prime.
It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
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 11 ways as a sum of consecutive naturals, for example, 81821 + ... + 82370.
It is an arithmetic number, because the mean of its divisors is an integer number (5089952).
Almost surely, 245152525 is an apocalyptic number.
It is an amenable number.
45152525 is a deficient number, since it is larger than the sum of its proper divisors (15926899).
45152525 is a wasteful number, since it uses less digits than its factorization.
45152525 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 164212 (or 164207 counting only the distinct ones).
The product of its digits is 10000, while the sum is 29.
The square root of 45152525 is about 6719.5628578056. The cubic root of 45152525 is about 356.0907403462.
Adding to 45152525 its reverse (52525154), we get a palindrome (97677679).
The spelling of 45152525 in words is "forty-five million, one hundred fifty-two thousand, five hundred twenty-five".
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