Base | Representation |
---|---|
bin | 111111011110101… |
… | …1011100111101100 |
3 | 12111110000220011000 |
4 | 1332331123213230 |
5 | 13330242030012 |
6 | 551210000300 |
7 | 103532661063 |
oct | 17675334754 |
9 | 5443026130 |
10 | 2130033132 |
11 | 9a3391467 |
12 | 4b5416090 |
13 | 27c3a4c46 |
14 | 162c671da |
15 | c6eeaddc |
hex | 7ef5b9ec |
2130033132 has 24 divisors (see below), whose sum is σ = 5522308400. Its totient is φ = 710011008.
The previous prime is 2130033097. The next prime is 2130033161. The reversal of 2130033132 is 2313300312.
2130033132 is a `hidden beast` number, since 2 + 1 + 300 + 331 + 32 = 666.
It is a super-2 number, since 2×21300331322 = 9074082286835458848, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9861157 + ... + 9861372.
Almost surely, 22130033132 is an apocalyptic number.
It is an amenable number.
2130033132 is an abundant number, since it is smaller than the sum of its proper divisors (3392275268).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2130033132 is a wasteful number, since it uses less digits than its factorization.
2130033132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19722542 (or 19722534 counting only the distinct ones).
The product of its (nonzero) digits is 324, while the sum is 18.
The square root of 2130033132 is about 46152.2819804178. The cubic root of 2130033132 is about 1286.6550224306.
Adding to 2130033132 its reverse (2313300312), we get a palindrome (4443333444).
The spelling of 2130033132 in words is "two billion, one hundred thirty million, thirty-three thousand, one hundred thirty-two".
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