Base | Representation |
---|---|
bin | 1011100110110101… |
… | …11010000001111100 |
3 | 121002021110221120210 |
4 | 11303122322001330 |
5 | 100230214304242 |
6 | 2510200312420 |
7 | 310264013415 |
oct | 56332720174 |
9 | 17067427523 |
10 | 6231400572 |
11 | 2708510531 |
12 | 125aa72710 |
13 | 783cc8697 |
14 | 43184680c |
15 | 2670e5d9c |
hex | 1736ba07c |
6231400572 has 12 divisors (see below), whose sum is σ = 14539934696. Its totient is φ = 2077133520.
The previous prime is 6231400559. The next prime is 6231400583. The reversal of 6231400572 is 2750041326.
It is a tau number, because it is divible by the number of its divisors (12).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 259641679 + ... + 259641702.
Almost surely, 26231400572 is an apocalyptic number.
It is an amenable number.
6231400572 is an abundant number, since it is smaller than the sum of its proper divisors (8308534124).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6231400572 is a wasteful number, since it uses less digits than its factorization.
6231400572 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 519283388 (or 519283386 counting only the distinct ones).
The product of its (nonzero) digits is 10080, while the sum is 30.
The square root of 6231400572 is about 78939.2207460905. The cubic root of 6231400572 is about 1840.1867103381.
Adding to 6231400572 its reverse (2750041326), we get a palindrome (8981441898).
The spelling of 6231400572 in words is "six billion, two hundred thirty-one million, four hundred thousand, five hundred seventy-two".
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