Base | Representation |
---|---|
bin | 1111110000101… |
… | …10101011100000 |
3 | 100012210010210021 |
4 | 13320112223200 |
5 | 232321312342 |
6 | 21041443224 |
7 | 3163540006 |
oct | 770265340 |
9 | 305703707 |
10 | 132213472 |
11 | 686a3a36 |
12 | 38340514 |
13 | 21512131 |
14 | 137b8a76 |
15 | b919567 |
hex | 7e16ae0 |
132213472 has 24 divisors (see below), whose sum is σ = 260552376. Its totient is φ = 66041472.
The previous prime is 132213461. The next prime is 132213493. The reversal of 132213472 is 274312231.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58638 + ... + 60850.
It is an arithmetic number, because the mean of its divisors is an integer number (10856349).
Almost surely, 2132213472 is an apocalyptic number.
It is an amenable number.
132213472 is a deficient number, since it is larger than the sum of its proper divisors (128338904).
132213472 is a wasteful number, since it uses less digits than its factorization.
132213472 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4090 (or 4082 counting only the distinct ones).
The product of its digits is 2016, while the sum is 25.
The square root of 132213472 is about 11498.4117164067. The cubic root of 132213472 is about 509.4386647161.
The spelling of 132213472 in words is "one hundred thirty-two million, two hundred thirteen thousand, four hundred seventy-two".
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