Base | Representation |
---|---|
bin | 111101111011100001… |
… | …1010101100011011010 |
3 | 110201021120102101121202 |
4 | 1323313003111203122 |
5 | 4134332412202241 |
6 | 141032504034202 |
7 | 12415466131334 |
oct | 1736703254332 |
9 | 421246371552 |
10 | 132993865946 |
11 | 5144762aa07 |
12 | 21937462962 |
13 | c70621c046 |
14 | 6618d56454 |
15 | 36d5ae4d9b |
hex | 1ef70d58da |
132993865946 has 16 divisors (see below), whose sum is σ = 201456725184. Its totient is φ = 65841811104.
The previous prime is 132993865943. The next prime is 132993865993. The reversal of 132993865946 is 649568399231.
It is not an unprimeable number, because it can be changed into a prime (132993865943) 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, 1506830 + ... + 1592646.
It is an arithmetic number, because the mean of its divisors is an integer number (12591045324).
Almost surely, 2132993865946 is an apocalyptic number.
132993865946 is a deficient number, since it is larger than the sum of its proper divisors (68462859238).
132993865946 is a wasteful number, since it uses less digits than its factorization.
132993865946 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 93445.
The product of its digits is 75582720, while the sum is 65.
The spelling of 132993865946 in words is "one hundred thirty-two billion, nine hundred ninety-three million, eight hundred sixty-five thousand, nine hundred forty-six".
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