Base | Representation |
---|---|
bin | 1001001000111001… |
… | …1010000101100000 |
3 | 20022222020000212221 |
4 | 2102032122011200 |
5 | 20011013003100 |
6 | 1043233400424 |
7 | 114536166346 |
oct | 22216320540 |
9 | 6288200787 |
10 | 2453250400 |
11 | 1049883377 |
12 | 585709114 |
13 | 301341673 |
14 | 193b61996 |
15 | e559401a |
hex | 9239a160 |
2453250400 has 36 divisors (see below), whose sum is σ = 5988999492. Its totient is φ = 981299840.
The previous prime is 2453250391. The next prime is 2453250407. The reversal of 2453250400 is 40523542.
It is a Harshad number since it is a multiple of its sum of digits (25).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2453250407) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1532482 + ... + 1534081.
It is an arithmetic number, because the mean of its divisors is an integer number (166361097).
Almost surely, 22453250400 is an apocalyptic number.
2453250400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2453250400 is an abundant number, since it is smaller than the sum of its proper divisors (3535749092).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2453250400 is a wasteful number, since it uses less digits than its factorization.
2453250400 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3066583 (or 3066570 counting only the distinct ones).
The product of its (nonzero) digits is 4800, while the sum is 25.
The square root of 2453250400 is about 49530.2977984183. The cubic root of 2453250400 is about 1348.6956583310.
Adding to 2453250400 its reverse (40523542), we get a palindrome (2493773942).
The spelling of 2453250400 in words is "two billion, four hundred fifty-three million, two hundred fifty thousand, four hundred".
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