Base | Representation |
---|---|
bin | 1011000111101… |
… | …01101010100010 |
3 | 20111112011101021 |
4 | 11203311222202 |
5 | 142334442210 |
6 | 13131200054 |
7 | 2211606031 |
oct | 543655242 |
9 | 214464337 |
10 | 93280930 |
11 | 48722386 |
12 | 272a602a |
13 | 16430422 |
14 | c562718 |
15 | 82c8bda |
hex | 58f5aa2 |
93280930 has 8 divisors (see below), whose sum is σ = 167905692. Its totient is φ = 37312368.
The previous prime is 93280927. The next prime is 93280931. The reversal of 93280930 is 3908239.
It can be written as a sum of positive squares in 2 ways, for example, as 93141801 + 139129 = 9651^2 + 373^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (93280931) 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, 4664037 + ... + 4664056.
Almost surely, 293280930 is an apocalyptic number.
93280930 is a deficient number, since it is larger than the sum of its proper divisors (74624762).
93280930 is a wasteful number, since it uses less digits than its factorization.
93280930 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9328100.
The product of its (nonzero) digits is 11664, while the sum is 34.
The square root of 93280930 is about 9658.2053198304. The cubic root of 93280930 is about 453.5212306209.
The spelling of 93280930 in words is "ninety-three million, two hundred eighty thousand, nine hundred thirty".
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