Base | Representation |
---|---|
bin | 1010001010100… |
… | …10100101111110 |
3 | 12221110022111201 |
4 | 11011102211332 |
5 | 133312213313 |
6 | 12243410114 |
7 | 2053544131 |
oct | 505224576 |
9 | 187408451 |
10 | 85272958 |
11 | 44152921 |
12 | 2468393a |
13 | 14888494 |
14 | b47a218 |
15 | 77460dd |
hex | 515297e |
85272958 has 8 divisors (see below), whose sum is σ = 127949040. Its totient is φ = 42623280.
The previous prime is 85272953. The next prime is 85272973. The reversal of 85272958 is 85927258.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (85272953) 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, 7498 + ... + 15058.
It is an arithmetic number, because the mean of its divisors is an integer number (15993630).
Almost surely, 285272958 is an apocalyptic number.
85272958 is a deficient number, since it is larger than the sum of its proper divisors (42676082).
85272958 is a wasteful number, since it uses less digits than its factorization.
85272958 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13202.
The product of its digits is 403200, while the sum is 46.
The square root of 85272958 is about 9234.3358180218. The cubic root of 85272958 is about 440.1531113147.
The spelling of 85272958 in words is "eighty-five million, two hundred seventy-two thousand, nine hundred fifty-eight".
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