Base | Representation |
---|---|
bin | 1000010101001… |
… | …01000011110101 |
3 | 11212111101012222 |
4 | 10022211003311 |
5 | 120342211401 |
6 | 10533452125 |
7 | 1505662622 |
oct | 412450365 |
9 | 155441188 |
10 | 69882101 |
11 | 364a0503 |
12 | 1b4a1045 |
13 | 11629c73 |
14 | 93d1349 |
15 | 6205c1b |
hex | 42a50f5 |
69882101 has 8 divisors (see below), whose sum is σ = 70736640. Its totient is φ = 69031152.
The previous prime is 69882023. The next prime is 69882151. The reversal of 69882101 is 10128896.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 69882101 - 226 = 2773237 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (69882151) 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, 66740 + ... + 67778.
It is an arithmetic number, because the mean of its divisors is an integer number (8842080).
Almost surely, 269882101 is an apocalyptic number.
It is an amenable number.
69882101 is a deficient number, since it is larger than the sum of its proper divisors (854539).
69882101 is a wasteful number, since it uses less digits than its factorization.
69882101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1795.
The product of its (nonzero) digits is 6912, while the sum is 35.
The square root of 69882101 is about 8359.5514831838. The cubic root of 69882101 is about 411.8970211883.
The spelling of 69882101 in words is "sixty-nine million, eight hundred eighty-two thousand, one hundred one".
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