Base | Representation |
---|---|
bin | 1010001011110… |
… | …00010010010110 |
3 | 12221202011021221 |
4 | 11011320102112 |
5 | 133332133400 |
6 | 12251000554 |
7 | 2055056221 |
oct | 505702226 |
9 | 187664257 |
10 | 85427350 |
11 | 44248918 |
12 | 2473915a |
13 | 14910838 |
14 | b4ba5b8 |
15 | 7776c1a |
hex | 5178496 |
85427350 has 24 divisors (see below), whose sum is σ = 159141600. Its totient is φ = 34117920.
The previous prime is 85427323. The next prime is 85427357. The reversal of 85427350 is 5372458.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (85427357) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 54376 + ... + 55924.
It is an arithmetic number, because the mean of its divisors is an integer number (6630900).
Almost surely, 285427350 is an apocalyptic number.
85427350 is a deficient number, since it is larger than the sum of its proper divisors (73714250).
85427350 is a wasteful number, since it uses less digits than its factorization.
85427350 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2664 (or 2659 counting only the distinct ones).
The product of its (nonzero) digits is 33600, while the sum is 34.
The square root of 85427350 is about 9242.6917075060. The cubic root of 85427350 is about 440.4185926936.
The spelling of 85427350 in words is "eighty-five million, four hundred twenty-seven thousand, three hundred fifty".
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