Base | Representation |
---|---|
bin | 1111110000101… |
… | …01111000111010 |
3 | 100012202222100100 |
4 | 13320111320322 |
5 | 232321211414 |
6 | 21041420230 |
7 | 3163524402 |
oct | 770257072 |
9 | 305688310 |
10 | 132210234 |
11 | 686a1562 |
12 | 3833a676 |
13 | 21510810 |
14 | 137b7802 |
15 | b918609 |
hex | 7e15e3a |
132210234 has 48 divisors (see below), whose sum is σ = 309857184. Its totient is φ = 40500000.
The previous prime is 132210181. The next prime is 132210263. The reversal of 132210234 is 432012231.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 57609 + ... + 59859.
It is an arithmetic number, because the mean of its divisors is an integer number (6455358).
Almost surely, 2132210234 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 132210234, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (154928592).
132210234 is an abundant number, since it is smaller than the sum of its proper divisors (177646950).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
132210234 is a wasteful number, since it uses less digits than its factorization.
132210234 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2523 (or 2520 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 18.
The square root of 132210234 is about 11498.2709134896. The cubic root of 132210234 is about 509.4345058463.
Adding to 132210234 its reverse (432012231), we get a palindrome (564222465).
The spelling of 132210234 in words is "one hundred thirty-two million, two hundred ten thousand, two hundred thirty-four".
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