Base | Representation |
---|---|
bin | 1010110110010… |
… | …0101100010001 |
3 | 10011121200220200 |
4 | 2231210230101 |
5 | 43122014301 |
6 | 4303125413 |
7 | 1061516364 |
oct | 255445421 |
9 | 104550820 |
10 | 45501201 |
11 | 237587a9 |
12 | 132a3869 |
13 | 95717b5 |
14 | 60860db |
15 | 3edbc86 |
hex | 2b64b11 |
45501201 has 12 divisors (see below), whose sum is σ = 65814528. Its totient is φ = 30292344.
The previous prime is 45501193. The next prime is 45501221. The reversal of 45501201 is 10210554.
It is not a de Polignac number, because 45501201 - 23 = 45501193 is a prime.
It is not an unprimeable number, because it can be changed into a prime (45501221) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4336 + ... + 10478.
It is an arithmetic number, because the mean of its divisors is an integer number (5484544).
Almost surely, 245501201 is an apocalyptic number.
It is an amenable number.
45501201 is a deficient number, since it is larger than the sum of its proper divisors (20313327).
45501201 is a wasteful number, since it uses less digits than its factorization.
45501201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6972 (or 6969 counting only the distinct ones).
The product of its (nonzero) digits is 200, while the sum is 18.
The square root of 45501201 is about 6745.4578050715. The cubic root of 45501201 is about 357.0049901616.
Adding to 45501201 its reverse (10210554), we get a palindrome (55711755).
The spelling of 45501201 in words is "forty-five million, five hundred one thousand, two hundred one".
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