Base | Representation |
---|---|
bin | 1111110011110… |
… | …10001101001010 |
3 | 100020112211222201 |
4 | 13321322031022 |
5 | 232422334010 |
6 | 21054310414 |
7 | 3200155345 |
oct | 771721512 |
9 | 306484881 |
10 | 132621130 |
11 | 68952244 |
12 | 384b840a |
13 | 21625855 |
14 | 1388345c |
15 | b99a23a |
hex | 7e7a34a |
132621130 has 16 divisors (see below), whose sum is σ = 239257800. Its totient is φ = 52928512.
The previous prime is 132621127. The next prime is 132621133. The reversal of 132621130 is 31126231.
It is an interprime number because it is at equal distance from previous prime (132621127) and next prime (132621133).
It can be written as a sum of positive squares in 4 ways, for example, as 67059721 + 65561409 = 8189^2 + 8097^2 .
It is a junction number, because it is equal to n+sod(n) for n = 132621098 and 132621107.
It is not an unprimeable number, because it can be changed into a prime (132621133) 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, 10279 + ... + 19258.
Almost surely, 2132621130 is an apocalyptic number.
132621130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
132621130 is a deficient number, since it is larger than the sum of its proper divisors (106636670).
132621130 is a wasteful number, since it uses less digits than its factorization.
132621130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29993.
The product of its (nonzero) digits is 216, while the sum is 19.
The square root of 132621130 is about 11516.1247822347. The cubic root of 132621130 is about 509.9617169777.
Adding to 132621130 its reverse (31126231), we get a palindrome (163747361).
The spelling of 132621130 in words is "one hundred thirty-two million, six hundred twenty-one thousand, one hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •