Base | Representation |
---|---|
bin | 1010001000100… |
… | …11001011110010 |
3 | 12220222010020022 |
4 | 11010103023302 |
5 | 133230410414 |
6 | 12234043442 |
7 | 2051412665 |
oct | 504231362 |
9 | 186863208 |
10 | 85013234 |
11 | 43a95779 |
12 | 24579582 |
13 | 147c71b7 |
14 | b40d6dc |
15 | 76e418e |
hex | 51132f2 |
85013234 has 8 divisors (see below), whose sum is σ = 128437680. Its totient is φ = 42200676.
The previous prime is 85013231. The next prime is 85013237. The reversal of 85013234 is 43231058.
It is an interprime number because it is at equal distance from previous prime (85013231) and next prime (85013237).
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (85013231) 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, 152624 + ... + 153179.
It is an arithmetic number, because the mean of its divisors is an integer number (16054710).
Almost surely, 285013234 is an apocalyptic number.
85013234 is a deficient number, since it is larger than the sum of its proper divisors (43424446).
85013234 is a wasteful number, since it uses less digits than its factorization.
85013234 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 305944.
The product of its (nonzero) digits is 2880, while the sum is 26.
The square root of 85013234 is about 9220.2621437788. The cubic root of 85013234 is about 439.7057847156.
The spelling of 85013234 in words is "eighty-five million, thirteen thousand, two hundred thirty-four".
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