Base | Representation |
---|---|
bin | 1010001111001… |
… | …10101011011010 |
3 | 12222121010112202 |
4 | 11013212223122 |
5 | 133441121024 |
6 | 12304410202 |
7 | 2061651410 |
oct | 507465332 |
9 | 188533482 |
10 | 85879514 |
11 | 44527606 |
12 | 24916962 |
13 | 14a3b5a6 |
14 | b5972b0 |
15 | 7815bae |
hex | 51e6ada |
85879514 has 16 divisors (see below), whose sum is σ = 150646848. Its totient is φ = 35949312.
The previous prime is 85879513. The next prime is 85879523. The reversal of 85879514 is 41597858.
It is not an unprimeable number, because it can be changed into a prime (85879513) 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, 70727 + ... + 71930.
It is an arithmetic number, because the mean of its divisors is an integer number (9415428).
Almost surely, 285879514 is an apocalyptic number.
85879514 is a deficient number, since it is larger than the sum of its proper divisors (64767334).
85879514 is a wasteful number, since it uses less digits than its factorization.
85879514 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 142709.
The product of its digits is 403200, while the sum is 47.
The square root of 85879514 is about 9267.1200488609. The cubic root of 85879514 is about 441.1942658729.
The spelling of 85879514 in words is "eighty-five million, eight hundred seventy-nine thousand, five hundred fourteen".
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