Base | Representation |
---|---|
bin | 1001100100111… |
… | …01000111110110 |
3 | 12121011110101100 |
4 | 10302131013312 |
5 | 131031212400 |
6 | 11545510530 |
7 | 1663560564 |
oct | 462350766 |
9 | 177143340 |
10 | 80335350 |
11 | 41390157 |
12 | 22aa2446 |
13 | 13849c14 |
14 | a952a34 |
15 | 70bd100 |
hex | 4c9d1f6 |
80335350 has 72 divisors (see below), whose sum is σ = 217329840. Its totient is φ = 21274560.
The previous prime is 80335349. The next prime is 80335351. The reversal of 80335350 is 5353308.
It is an interprime number because it is at equal distance from previous prime (80335349) and next prime (80335351).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (80335351) by changing a digit.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 74616 + ... + 75684.
It is an arithmetic number, because the mean of its divisors is an integer number (3018470).
Almost surely, 280335350 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 80335350, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (108664920).
80335350 is an abundant number, since it is smaller than the sum of its proper divisors (136994490).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
80335350 is a wasteful number, since it uses less digits than its factorization.
80335350 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1254 (or 1246 counting only the distinct ones).
The product of its (nonzero) digits is 5400, while the sum is 27.
The square root of 80335350 is about 8962.9989400870. The cubic root of 80335350 is about 431.4881734138.
Adding to 80335350 its reverse (5353308), we get a palindrome (85688658).
The spelling of 80335350 in words is "eighty million, three hundred thirty-five thousand, three hundred fifty".
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