Base | Representation |
---|---|
bin | 11101010001110… |
… | …01010001111000 |
3 | 122010010211210011 |
4 | 32220321101320 |
5 | 1000333221100 |
6 | 40212031304 |
7 | 6041402032 |
oct | 1650712170 |
9 | 563124704 |
10 | 245601400 |
11 | 1166a9a70 |
12 | 6a302534 |
13 | 3bb62595 |
14 | 24892c52 |
15 | 16865bba |
hex | ea39478 |
245601400 has 48 divisors (see below), whose sum is σ = 622940040. Its totient is φ = 89308800.
The previous prime is 245601379. The next prime is 245601443. The reversal of 245601400 is 4106542.
245601400 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (22).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 53619 + ... + 58018.
Almost surely, 2245601400 is an apocalyptic number.
245601400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
245601400 is an abundant number, since it is smaller than the sum of its proper divisors (377338640).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
245601400 is a wasteful number, since it uses less digits than its factorization.
245601400 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 111664 (or 111655 counting only the distinct ones).
The product of its (nonzero) digits is 960, while the sum is 22.
The square root of 245601400 is about 15671.6750859632. The cubic root of 245601400 is about 626.2440501000.
Adding to 245601400 its reverse (4106542), we get a palindrome (249707942).
The spelling of 245601400 in words is "two hundred forty-five million, six hundred one thousand, four hundred".
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