Base | Representation |
---|---|
bin | 1111110010010… |
… | …10001100011111 |
3 | 100020011212020100 |
4 | 13321022030133 |
5 | 232400040404 |
6 | 21050152143 |
7 | 3165406125 |
oct | 771121437 |
9 | 306155210 |
10 | 132424479 |
11 | 68828520 |
12 | 38422653 |
13 | 215871a5 |
14 | 13831915 |
15 | b95bd39 |
hex | 7e4a31f |
132424479 has 12 divisors (see below), whose sum is σ = 208669032. Its totient is φ = 80257200.
The previous prime is 132424463. The next prime is 132424483. The reversal of 132424479 is 974424231.
It is not a de Polignac number, because 132424479 - 24 = 132424463 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (132424429) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 668712 + ... + 668909.
It is an arithmetic number, because the mean of its divisors is an integer number (17389086).
Almost surely, 2132424479 is an apocalyptic number.
132424479 is a deficient number, since it is larger than the sum of its proper divisors (76244553).
132424479 is a wasteful number, since it uses less digits than its factorization.
132424479 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1337638 (or 1337635 counting only the distinct ones).
The product of its digits is 48384, while the sum is 36.
The square root of 132424479 is about 11507.5835430380. The cubic root of 132424479 is about 509.7095347152.
The spelling of 132424479 in words is "one hundred thirty-two million, four hundred twenty-four thousand, four hundred seventy-nine".
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