Base | Representation |
---|---|
bin | 1111110001001… |
… | …01010011111001 |
3 | 100012220011222212 |
4 | 13320211103321 |
5 | 232330222101 |
6 | 21043024505 |
7 | 3164206511 |
oct | 770452371 |
9 | 305804885 |
10 | 132273401 |
11 | 68734a67 |
12 | 3836b135 |
13 | 215334b0 |
14 | 137d2841 |
15 | b92c1bb |
hex | 7e254f9 |
132273401 has 8 divisors (see below), whose sum is σ = 143062920. Its totient is φ = 121571712.
The previous prime is 132273397. The next prime is 132273419. The reversal of 132273401 is 104372231.
It can be written as a sum of positive squares in 4 ways, for example, as 400 + 132273001 = 20^2 + 11501^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 132273401 - 22 = 132273397 is a prime.
It is a super-2 number, since 2×1322734012 = 34992505224213602, which contains 22 as substring.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (132273101) 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, 18806 + ... + 24863.
It is an arithmetic number, because the mean of its divisors is an integer number (17882865).
Almost surely, 2132273401 is an apocalyptic number.
It is an amenable number.
132273401 is a deficient number, since it is larger than the sum of its proper divisors (10789519).
132273401 is a wasteful number, since it uses less digits than its factorization.
132273401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 43915.
The product of its (nonzero) digits is 1008, while the sum is 23.
The square root of 132273401 is about 11501.0173897790. The cubic root of 132273401 is about 509.5156249472.
The spelling of 132273401 in words is "one hundred thirty-two million, two hundred seventy-three thousand, four hundred one".
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