Base | Representation |
---|---|
bin | 1111101111010… |
… | …10011010010001 |
3 | 100012102221001110 |
4 | 13313222122101 |
5 | 232300012040 |
6 | 21033523533 |
7 | 3162153240 |
oct | 767523221 |
9 | 305387043 |
10 | 132032145 |
11 | 6858a783 |
12 | 382735a9 |
13 | 2147a73b |
14 | 1376c957 |
15 | b8d0980 |
hex | 7dea691 |
132032145 has 32 divisors (see below), whose sum is σ = 247053312. Its totient is φ = 58951872.
The previous prime is 132032137. The next prime is 132032161. The reversal of 132032145 is 541230231.
132032145 = 4842 + 4852 + ... + 7982.
It is not a de Polignac number, because 132032145 - 23 = 132032137 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (21).
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, 10107 + ... + 19136.
It is an arithmetic number, because the mean of its divisors is an integer number (7720416).
Almost surely, 2132032145 is an apocalyptic number.
132032145 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
132032145 is a deficient number, since it is larger than the sum of its proper divisors (115021167).
132032145 is a wasteful number, since it uses less digits than its factorization.
132032145 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29301.
The product of its (nonzero) digits is 720, while the sum is 21.
The square root of 132032145 is about 11490.5241394812. The cubic root of 132032145 is about 509.2056646407.
Adding to 132032145 its reverse (541230231), we get a palindrome (673262376).
The spelling of 132032145 in words is "one hundred thirty-two million, thirty-two thousand, one hundred forty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •