Base | Representation |
---|---|
bin | 11100100000000… |
… | …10100111100011 |
3 | 121122212211101221 |
4 | 32100002213203 |
5 | 442201223201 |
6 | 35420235511 |
7 | 5632124611 |
oct | 1620024743 |
9 | 548784357 |
10 | 239086051 |
11 | 112a59986 |
12 | 6809bb97 |
13 | 3a6c0b49 |
14 | 23a786b1 |
15 | 15eca4a1 |
hex | e4029e3 |
239086051 has 8 divisors (see below), whose sum is σ = 240920064. Its totient is φ = 237257160.
The previous prime is 239086049. The next prime is 239086069. The reversal of 239086051 is 150680932.
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 239086051 - 21 = 239086049 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 239085998 and 239086016.
It is not an unprimeable number, because it can be changed into a prime (239086091) 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, 193606 + ... + 194836.
It is an arithmetic number, because the mean of its divisors is an integer number (30115008).
Almost surely, 2239086051 is an apocalyptic number.
239086051 is a deficient number, since it is larger than the sum of its proper divisors (1834013).
239086051 is a wasteful number, since it uses less digits than its factorization.
239086051 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2561.
The product of its (nonzero) digits is 12960, while the sum is 34.
The square root of 239086051 is about 15462.4076715109. The cubic root of 239086051 is about 620.6566499350.
The spelling of 239086051 in words is "two hundred thirty-nine million, eighty-six thousand, fifty-one".
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