Base | Representation |
---|---|
bin | 1000111010111… |
… | …01110010111000 |
3 | 12012210220200120 |
4 | 10131131302320 |
5 | 123124124310 |
6 | 11231533240 |
7 | 1566033150 |
oct | 435356270 |
9 | 165726616 |
10 | 74833080 |
11 | 39272223 |
12 | 2108a220 |
13 | 1267163a |
14 | 9d1d760 |
15 | 6882b70 |
hex | 475dcb8 |
74833080 has 64 divisors (see below), whose sum is σ = 256573440. Its totient is φ = 17104512.
The previous prime is 74833067. The next prime is 74833081. The reversal of 74833080 is 8033847.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (74833081) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43704 + ... + 45383.
It is an arithmetic number, because the mean of its divisors is an integer number (4008960).
Almost surely, 274833080 is an apocalyptic number.
74833080 is a gapful number since it is divisible by the number (70) formed by its first and last digit.
It is an amenable number.
74833080 is an abundant number, since it is smaller than the sum of its proper divisors (181740360).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
74833080 is a wasteful number, since it uses less digits than its factorization.
74833080 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 89108 (or 89104 counting only the distinct ones).
The product of its (nonzero) digits is 16128, while the sum is 33.
The square root of 74833080 is about 8650.6115390763. The cubic root of 74833080 is about 421.4032429751.
The spelling of 74833080 in words is "seventy-four million, eight hundred thirty-three thousand, eighty".
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