Base | Representation |
---|---|
bin | 1010110111011… |
… | …1010010101011 |
3 | 10011202120102101 |
4 | 2231313102223 |
5 | 43131434022 |
6 | 4304514231 |
7 | 1062254452 |
oct | 255672253 |
9 | 104676371 |
10 | 45577387 |
11 | 237aaa69 |
12 | 1331b977 |
13 | 959a38b |
14 | 60a5b99 |
15 | 4004627 |
hex | 2b774ab |
45577387 has 8 divisors (see below), whose sum is σ = 46046880. Its totient is φ = 45110400.
The previous prime is 45577381. The next prime is 45577423. The reversal of 45577387 is 78377554.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 45577387 - 211 = 45575339 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (45577381) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76563 + ... + 77155.
It is an arithmetic number, because the mean of its divisors is an integer number (5755860).
Almost surely, 245577387 is an apocalyptic number.
45577387 is a deficient number, since it is larger than the sum of its proper divisors (469493).
45577387 is a wasteful number, since it uses less digits than its factorization.
45577387 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1253.
The product of its digits is 823200, while the sum is 46.
The square root of 45577387 is about 6751.1026506786. The cubic root of 45577387 is about 357.2041322750.
The spelling of 45577387 in words is "forty-five million, five hundred seventy-seven thousand, three hundred eighty-seven".
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