Base | Representation |
---|---|
bin | 1011100110110110… |
… | …00001010110100000 |
3 | 121002021112110201110 |
4 | 11303123001112200 |
5 | 100230221234220 |
6 | 2510201103320 |
7 | 310264200015 |
oct | 56333012640 |
9 | 17067473643 |
10 | 6231430560 |
11 | 2708531013 |
12 | 125aa87b40 |
13 | 784009224 |
14 | 43185370c |
15 | 2670eebe0 |
hex | 1736c15a0 |
6231430560 has 48 divisors (see below), whose sum is σ = 19629007776. Its totient is φ = 1661714688.
The previous prime is 6231430547. The next prime is 6231430561. The reversal of 6231430560 is 650341326.
It is a tau number, because it is divible by the number of its divisors (48).
It is a super-3 number, since 3×62314305603 (a number of 30 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is not an unprimeable number, because it can be changed into a prime (6231430561) 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, 6490594 + ... + 6491553.
It is an arithmetic number, because the mean of its divisors is an integer number (408937662).
Almost surely, 26231430560 is an apocalyptic number.
6231430560 is a gapful number since it is divisible by the number (60) formed by its first and last digit.
It is an amenable number.
6231430560 is an abundant number, since it is smaller than the sum of its proper divisors (13397577216).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6231430560 is a wasteful number, since it uses less digits than its factorization.
6231430560 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12982165 (or 12982157 counting only the distinct ones).
The product of its (nonzero) digits is 12960, while the sum is 30.
The square root of 6231430560 is about 78939.4106894649. The cubic root of 6231430560 is about 1840.1896622390.
Adding to 6231430560 its reverse (650341326), we get a palindrome (6881771886).
The spelling of 6231430560 in words is "six billion, two hundred thirty-one million, four hundred thirty thousand, five hundred sixty".
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