Base | Representation |
---|---|
bin | 101010001011001001… |
… | …101100101010111110 |
3 | 11022212221022011100210 |
4 | 222023021230222332 |
5 | 1220220231421004 |
6 | 32445302333250 |
7 | 3162120521250 |
oct | 521311545276 |
9 | 138787264323 |
10 | 45284248254 |
11 | 18228860a63 |
12 | 893972a226 |
13 | 4368a8538b |
14 | 2298301cd0 |
15 | 12a088a089 |
hex | a8b26cabe |
45284248254 has 32 divisors (see below), whose sum is σ = 103602180096. Its totient is φ = 12926440800.
The previous prime is 45284248213. The next prime is 45284248259.
45284248254 is nontrivially palindromic in base 10.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (45284248259) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 450297 + ... + 541604.
It is an arithmetic number, because the mean of its divisors is an integer number (3237568128).
Almost surely, 245284248254 is an apocalyptic number.
45284248254 is an abundant number, since it is smaller than the sum of its proper divisors (58317931842).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
45284248254 is a wasteful number, since it uses less digits than its factorization.
45284248254 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 993000.
The product of its digits is 3276800, while the sum is 48.
The spelling of 45284248254 in words is "forty-five billion, two hundred eighty-four million, two hundred forty-eight thousand, two hundred fifty-four".
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