Base | Representation |
---|---|
bin | 1111101100000… |
… | …00111010111100 |
3 | 100011121222100022 |
4 | 13312000322330 |
5 | 232142200220 |
6 | 21020351312 |
7 | 3155403434 |
oct | 766007274 |
9 | 304558308 |
10 | 131600060 |
11 | 68315089 |
12 | 380a5538 |
13 | 21358b77 |
14 | 136992c4 |
15 | b847925 |
hex | 7d80ebc |
131600060 has 96 divisors (see below), whose sum is σ = 305363520. Its totient is φ = 47443968.
The previous prime is 131600059. The next prime is 131600087. The reversal of 131600060 is 60006131.
131600060 is digitally balanced in base 3, 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 (17).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1207286 + ... + 1207394.
It is an arithmetic number, because the mean of its divisors is an integer number (3180870).
Almost surely, 2131600060 is an apocalyptic number.
131600060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 131600060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (152681760).
131600060 is an abundant number, since it is smaller than the sum of its proper divisors (173763460).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
131600060 is a wasteful number, since it uses less digits than its factorization.
131600060 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 255 (or 253 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 17.
The square root of 131600060 is about 11471.7069348899. The cubic root of 131600060 is about 508.6495864784.
Adding to 131600060 its reverse (60006131), we get a palindrome (191606191).
The spelling of 131600060 in words is "one hundred thirty-one million, six hundred thousand, sixty".
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