Base | Representation |
---|---|
bin | 1111110010101… |
… | …00111010100100 |
3 | 100020021002110121 |
4 | 13321110322210 |
5 | 232402442023 |
6 | 21051131324 |
7 | 3165651133 |
oct | 771247244 |
9 | 306232417 |
10 | 132468388 |
11 | 68858508 |
12 | 38443b44 |
13 | 215a1180 |
14 | 1384391a |
15 | b969d5d |
hex | 7e54ea4 |
132468388 has 12 divisors (see below), whose sum is σ = 249652060. Its totient is φ = 61139232.
The previous prime is 132468377. The next prime is 132468407. The reversal of 132468388 is 883864231.
It can be written as a sum of positive squares in 2 ways, for example, as 78180964 + 54287424 = 8842^2 + 7368^2 .
It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.
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, 1273683 + ... + 1273786.
Almost surely, 2132468388 is an apocalyptic number.
It is an amenable number.
132468388 is a deficient number, since it is larger than the sum of its proper divisors (117183672).
132468388 is a wasteful number, since it uses less digits than its factorization.
132468388 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2547486 (or 2547484 counting only the distinct ones).
The product of its digits is 221184, while the sum is 43.
The square root of 132468388 is about 11509.4912137766. The cubic root of 132468388 is about 509.7658645895.
The spelling of 132468388 in words is "one hundred thirty-two million, four hundred sixty-eight thousand, three hundred eighty-eight".
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