Base | Representation |
---|---|
bin | 1111110100111… |
… | …10011001101000 |
3 | 100020211101100121 |
4 | 13322132121220 |
5 | 232442110014 |
6 | 21101413024 |
7 | 3201343516 |
oct | 772363150 |
9 | 306741317 |
10 | 132769384 |
11 | 68a43670 |
12 | 3856a174 |
13 | 21678187 |
14 | 138c14b6 |
15 | b9c9124 |
hex | 7e9e668 |
132769384 has 16 divisors (see below), whose sum is σ = 271573920. Its totient is φ = 60349680.
The previous prime is 132769339. The next prime is 132769393. The reversal of 132769384 is 483967231.
It is a self number, because there is not a number n which added to its sum of digits gives 132769384.
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, 754284 + ... + 754459.
It is an arithmetic number, because the mean of its divisors is an integer number (16973370).
Almost surely, 2132769384 is an apocalyptic number.
It is an amenable number.
132769384 is an abundant number, since it is smaller than the sum of its proper divisors (138804536).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
132769384 is a wasteful number, since it uses less digits than its factorization.
132769384 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1508760 (or 1508756 counting only the distinct ones).
The product of its digits is 217728, while the sum is 43.
The square root of 132769384 is about 11522.5597850478. The cubic root of 132769384 is about 510.1516708962.
The spelling of 132769384 in words is "one hundred thirty-two million, seven hundred sixty-nine thousand, three hundred eighty-four".
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