Base | Representation |
---|---|
bin | 10111010101111101… |
… | …11110111111001100 |
3 | 1012100101202111222000 |
4 | 23222332332333030 |
5 | 201131233022220 |
6 | 5431322552300 |
7 | 622363624530 |
oct | 135276767714 |
9 | 35311674860 |
10 | 12532314060 |
11 | 535118a052 |
12 | 2519068690 |
13 | 1249521c66 |
14 | 86c5c5bc0 |
15 | 4d536d390 |
hex | 2eafbefcc |
12532314060 has 384 divisors, whose sum is σ = 47501475840. Its totient is φ = 2680812288.
The previous prime is 12532314059. The next prime is 12532314061. The reversal of 12532314060 is 6041323521.
12532314060 is a `hidden beast` number, since 1 + 2 + 532 + 31 + 40 + 60 = 666.
It is an interprime number because it is at equal distance from previous prime (12532314059) and next prime (12532314061).
It is a Harshad number since it is a multiple of its sum of digits (27).
It is not an unprimeable number, because it can be changed into a prime (12532314061) by changing a digit.
It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 4084647 + ... + 4087713.
It is an arithmetic number, because the mean of its divisors is an integer number (123701760).
Almost surely, 212532314060 is an apocalyptic number.
12532314060 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 12532314060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23750737920).
12532314060 is an abundant number, since it is smaller than the sum of its proper divisors (34969161780).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12532314060 is a wasteful number, since it uses less digits than its factorization.
12532314060 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3162 (or 3154 counting only the distinct ones).
The product of its (nonzero) digits is 4320, while the sum is 27.
Adding to 12532314060 its reverse (6041323521), we get a palindrome (18573637581).
The spelling of 12532314060 in words is "twelve billion, five hundred thirty-two million, three hundred fourteen thousand, sixty".
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