Base | Representation |
---|---|
bin | 1001111001100… |
… | …00000010010010 |
3 | 12210020120120220 |
4 | 10330300002102 |
5 | 132224044013 |
6 | 12123413510 |
7 | 2025531246 |
oct | 474600222 |
9 | 183216526 |
10 | 83034258 |
11 | 4296395a |
12 | 23984296 |
13 | 142834c8 |
14 | b056426 |
15 | 7452b23 |
hex | 4f30092 |
83034258 has 8 divisors (see below), whose sum is σ = 166068528. Its totient is φ = 27678084.
The previous prime is 83034257. The next prime is 83034269. The reversal of 83034258 is 85243038.
It is a sphenic number, since it is the product of 3 distinct primes.
83034258 is an admirable number.
It is a super-2 number, since 2×830342582 = 13789376003221128, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (83034257) 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, 6919516 + ... + 6919527.
It is an arithmetic number, because the mean of its divisors is an integer number (20758566).
Almost surely, 283034258 is an apocalyptic number.
83034258 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
83034258 is a wasteful number, since it uses less digits than its factorization.
83034258 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13839048.
The product of its (nonzero) digits is 23040, while the sum is 33.
The square root of 83034258 is about 9112.3135371869. The cubic root of 83034258 is about 436.2670732748.
It can be divided in two parts, 8303 and 4258, that added together give a triangular number (12561 = T158).
The spelling of 83034258 in words is "eighty-three million, thirty-four thousand, two hundred fifty-eight".
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