Base | Representation |
---|---|
bin | 1010110000011… |
… | …1101000101001 |
3 | 10010220100001122 |
4 | 2230013220221 |
5 | 43022320131 |
6 | 4251025025 |
7 | 1055341211 |
oct | 254075051 |
9 | 103810048 |
10 | 45120041 |
11 | 2351839a |
12 | 1313b175 |
13 | 946a165 |
14 | 5dc7241 |
15 | 3e63d7b |
hex | 2b07a29 |
45120041 has 8 divisors (see below), whose sum is σ = 47556480. Its totient is φ = 42689808.
The previous prime is 45120037. The next prime is 45120071. The reversal of 45120041 is 14002154.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 45120041 - 22 = 45120037 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (45120001) 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, 27455 + ... + 29051.
It is an arithmetic number, because the mean of its divisors is an integer number (5944560).
Almost surely, 245120041 is an apocalyptic number.
It is an amenable number.
45120041 is a deficient number, since it is larger than the sum of its proper divisors (2436439).
45120041 is a wasteful number, since it uses less digits than its factorization.
45120041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3103.
The product of its (nonzero) digits is 160, while the sum is 17.
The square root of 45120041 is about 6717.1453013911. The cubic root of 45120041 is about 356.0053259524.
Adding to 45120041 its reverse (14002154), we get a palindrome (59122195).
The spelling of 45120041 in words is "forty-five million, one hundred twenty thousand, forty-one".
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