Base | Representation |
---|---|
bin | 110001100000001… |
… | …111100011010110 |
3 | 2010212210121001200 |
4 | 301200033203112 |
5 | 3200104122034 |
6 | 214225133330 |
7 | 26403303306 |
oct | 6140174326 |
9 | 2125717050 |
10 | 830535894 |
11 | 3968a7a01 |
12 | 1b218a246 |
13 | 1030b4a76 |
14 | 7c437606 |
15 | 4cda9a99 |
hex | 3180f8d6 |
830535894 has 12 divisors (see below), whose sum is σ = 1799494476. Its totient is φ = 276845292.
The previous prime is 830535889. The next prime is 830535899. The reversal of 830535894 is 498535038.
It is a happy number.
830535894 is a `hidden beast` number, since 8 + 30 + 535 + 89 + 4 = 666.
It is an interprime number because it is at equal distance from previous prime (830535889) and next prime (830535899).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (830535899) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 23070424 + ... + 23070459.
It is an arithmetic number, because the mean of its divisors is an integer number (149957873).
Almost surely, 2830535894 is an apocalyptic number.
830535894 is an abundant number, since it is smaller than the sum of its proper divisors (968958582).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
830535894 is a wasteful number, since it uses less digits than its factorization.
830535894 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 46140891 (or 46140888 counting only the distinct ones).
The product of its (nonzero) digits is 518400, while the sum is 45.
The square root of 830535894 is about 28819.0196571639. The cubic root of 830535894 is about 939.9818519206.
The spelling of 830535894 in words is "eight hundred thirty million, five hundred thirty-five thousand, eight hundred ninety-four".
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