Base | Representation |
---|---|
bin | 1010010100001… |
… | …01100100100001 |
3 | 20000211012022022 |
4 | 11022011210201 |
5 | 134122432322 |
6 | 12330351225 |
7 | 2100332015 |
oct | 512054441 |
9 | 200735268 |
10 | 86530337 |
11 | 44931583 |
12 | 24b8b515 |
13 | 14c088aa |
14 | b6c6545 |
15 | 78e3942 |
hex | 5285921 |
86530337 has 4 divisors (see below), whose sum is σ = 88371456. Its totient is φ = 84689220.
The previous prime is 86530333. The next prime is 86530369. The reversal of 86530337 is 73303568.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 86530337 - 22 = 86530333 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 86530297 and 86530306.
It is not an unprimeable number, because it can be changed into a prime (86530333) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 920489 + ... + 920582.
It is an arithmetic number, because the mean of its divisors is an integer number (22092864).
Almost surely, 286530337 is an apocalyptic number.
It is an amenable number.
86530337 is a deficient number, since it is larger than the sum of its proper divisors (1841119).
86530337 is a wasteful number, since it uses less digits than its factorization.
86530337 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1841118.
The product of its (nonzero) digits is 45360, while the sum is 35.
The square root of 86530337 is about 9302.1684031198. The cubic root of 86530337 is about 442.3059670440.
The spelling of 86530337 in words is "eighty-six million, five hundred thirty thousand, three hundred thirty-seven".
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