Base | Representation |
---|---|
bin | 1000100100011001… |
… | …0100001100000000 |
3 | 12221022002220212111 |
4 | 2021012110030000 |
5 | 14202313243034 |
6 | 1020123505104 |
7 | 110666550310 |
oct | 21106241400 |
9 | 5838086774 |
10 | 2300134144 |
11 | a80402910 |
12 | 542388194 |
13 | 2a86c1229 |
14 | 17b6a5440 |
15 | d6deb364 |
hex | 89194300 |
2300134144 has 72 divisors (see below), whose sum is σ = 5724246528. Its totient is φ = 896148480.
The previous prime is 2300134139. The next prime is 2300134147. The reversal of 2300134144 is 4414310032.
It is a super-2 number, since 2×23001341442 = 10581234160789225472, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (22).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2300134147) 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, 38632 + ... + 78055.
It is an arithmetic number, because the mean of its divisors is an integer number (79503424).
Almost surely, 22300134144 is an apocalyptic number.
It is an amenable number.
2300134144 is an abundant number, since it is smaller than the sum of its proper divisors (3424112384).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2300134144 is a wasteful number, since it uses less digits than its factorization.
2300134144 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 116721 (or 116707 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 22.
The square root of 2300134144 is about 47959.7137606137. The cubic root of 2300134144 is about 1320.0317837465.
Adding to 2300134144 its reverse (4414310032), we get a palindrome (6714444176).
The spelling of 2300134144 in words is "two billion, three hundred million, one hundred thirty-four thousand, one hundred forty-four".
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