Base | Representation |
---|---|
bin | 1010001011000… |
… | …11110010001010 |
3 | 12221120220002120 |
4 | 11011203302022 |
5 | 133321441440 |
6 | 12245112110 |
7 | 2054256330 |
oct | 505436212 |
9 | 187526076 |
10 | 85343370 |
11 | 441a0812 |
12 | 246b8636 |
13 | 148b1548 |
14 | b497b50 |
15 | 775bdd0 |
hex | 5163c8a |
85343370 has 32 divisors (see below), whose sum is σ = 234085248. Its totient is φ = 19507008.
The previous prime is 85343369. The next prime is 85343389. The reversal of 85343370 is 7334358.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 202989 + ... + 203408.
It is an arithmetic number, because the mean of its divisors is an integer number (7315164).
Almost surely, 285343370 is an apocalyptic number.
85343370 is an abundant number, since it is smaller than the sum of its proper divisors (148741878).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
85343370 is a wasteful number, since it uses less digits than its factorization.
85343370 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 406414.
The product of its (nonzero) digits is 30240, while the sum is 33.
The square root of 85343370 is about 9238.1475415800. The cubic root of 85343370 is about 440.2742264380.
The spelling of 85343370 in words is "eighty-five million, three hundred forty-three thousand, three hundred seventy".
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