Base | Representation |
---|---|
bin | 10000000000001… |
… | …00110101011100 |
3 | 100100120222021110 |
4 | 20000010311130 |
5 | 233331100112 |
6 | 21153102020 |
7 | 3220000032 |
oct | 1000046534 |
9 | 310528243 |
10 | 134237532 |
11 | 69856710 |
12 | 38b57910 |
13 | 21a704c0 |
14 | 13b84552 |
15 | bbb913c |
hex | 8004d5c |
134237532 has 96 divisors (see below), whose sum is σ = 371314944. Its totient is φ = 37209600.
The previous prime is 134237501. The next prime is 134237539. The reversal of 134237532 is 235732431.
It is a self number, because there is not a number n which added to its sum of digits gives 134237532.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (134237539) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 234807 + ... + 235377.
It is an arithmetic number, because the mean of its divisors is an integer number (3867864).
Almost surely, 2134237532 is an apocalyptic number.
134237532 is a gapful number since it is divisible by the number (12) 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 134237532, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (185657472).
134237532 is an abundant number, since it is smaller than the sum of its proper divisors (237077412).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
134237532 is a wasteful number, since it uses less digits than its factorization.
134237532 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 739 (or 737 counting only the distinct ones).
The product of its digits is 15120, while the sum is 30.
The square root of 134237532 is about 11586.0921798508. The cubic root of 134237532 is about 512.0251808498.
Adding to 134237532 its reverse (235732431), we get a palindrome (369969963).
The spelling of 134237532 in words is "one hundred thirty-four million, two hundred thirty-seven thousand, five hundred thirty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •