Base | Representation |
---|---|
bin | 1010001101110… |
… | …11010100110010 |
3 | 12222021002221212 |
4 | 11012323110302 |
5 | 133414430223 |
6 | 12300520122 |
7 | 2060311610 |
oct | 506732462 |
9 | 188232855 |
10 | 85701938 |
11 | 44416153 |
12 | 24850042 |
13 | 149a880a |
14 | b54c6b0 |
15 | 77cd278 |
hex | 51bb532 |
85701938 has 8 divisors (see below), whose sum is σ = 146917632. Its totient is φ = 36729396.
The previous prime is 85701929. The next prime is 85701991. The reversal of 85701938 is 83910758.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 85701895 and 85701904.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3060770 + ... + 3060797.
It is an arithmetic number, because the mean of its divisors is an integer number (18364704).
Almost surely, 285701938 is an apocalyptic number.
85701938 is a deficient number, since it is larger than the sum of its proper divisors (61215694).
85701938 is a wasteful number, since it uses less digits than its factorization.
85701938 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6121576.
The product of its (nonzero) digits is 60480, while the sum is 41.
The square root of 85701938 is about 9257.5341209201. The cubic root of 85701938 is about 440.8899652287.
The spelling of 85701938 in words is "eighty-five million, seven hundred one thousand, nine hundred thirty-eight".
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