Base | Representation |
---|---|
bin | 1010110110111… |
… | …1011110111001 |
3 | 10011200221112201 |
4 | 2231233132321 |
5 | 43124423101 |
6 | 4304110201 |
7 | 1062062266 |
oct | 255573671 |
9 | 104627481 |
10 | 45545401 |
11 | 23788a30 |
12 | 13305361 |
13 | 9588955 |
14 | 609826d |
15 | 3ee9e01 |
hex | 2b6f7b9 |
45545401 has 8 divisors (see below), whose sum is σ = 49773600. Its totient is φ = 41331840.
The previous prime is 45545389. The next prime is 45545407. The reversal of 45545401 is 10454554.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 45545401 - 213 = 45537209 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 45545401.
It is not an unprimeable number, because it can be changed into a prime (45545407) 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, 3465 + ... + 10153.
It is an arithmetic number, because the mean of its divisors is an integer number (6221700).
Almost surely, 245545401 is an apocalyptic number.
It is an amenable number.
45545401 is a deficient number, since it is larger than the sum of its proper divisors (4228199).
45545401 is a wasteful number, since it uses less digits than its factorization.
45545401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7319.
The product of its (nonzero) digits is 8000, while the sum is 28.
The square root of 45545401 is about 6748.7332885513. The cubic root of 45545401 is about 357.1205513155.
Adding to 45545401 its reverse (10454554), we get a palindrome (55999955).
The spelling of 45545401 in words is "forty-five million, five hundred forty-five thousand, four hundred one".
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