Base | Representation |
---|---|
bin | 1111110010011… |
… | …10111111111100 |
3 | 100020012212020010 |
4 | 13321032333330 |
5 | 232401203111 |
6 | 21050423220 |
7 | 3165520365 |
oct | 771167774 |
9 | 306185203 |
10 | 132444156 |
11 | 68841289 |
12 | 38431b10 |
13 | 21593130 |
14 | 13838b6c |
15 | b962aa6 |
hex | 7e4effc |
132444156 has 48 divisors (see below), whose sum is σ = 335904800. Its totient is φ = 40372992.
The previous prime is 132444149. The next prime is 132444157. The reversal of 132444156 is 651444231.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (132444157) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13110 + ... + 20898.
Almost surely, 2132444156 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 132444156, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (167952400).
132444156 is an abundant number, since it is smaller than the sum of its proper divisors (203460644).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
132444156 is a wasteful number, since it uses less digits than its factorization.
132444156 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7918 (or 7916 counting only the distinct ones).
The product of its digits is 11520, while the sum is 30.
The square root of 132444156 is about 11508.4384692277. The cubic root of 132444156 is about 509.7347794380.
Adding to 132444156 its reverse (651444231), we get a palindrome (783888387).
The spelling of 132444156 in words is "one hundred thirty-two million, four hundred forty-four thousand, one hundred fifty-six".
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