Base | Representation |
---|---|
bin | 1011001000011… |
… | …10001100111100 |
3 | 20111201021020201 |
4 | 11210032030330 |
5 | 142401201221 |
6 | 13133253244 |
7 | 2212505041 |
oct | 544161474 |
9 | 214637221 |
10 | 93381436 |
11 | 48790945 |
12 | 27334224 |
13 | 164670b5 |
14 | c58b1c8 |
15 | 82e8891 |
hex | 590e33c |
93381436 has 24 divisors (see below), whose sum is σ = 168391440. Its totient is φ = 45283200.
The previous prime is 93381427. The next prime is 93381437. The reversal of 93381436 is 63418339.
It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 93381395 and 93381404.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (93381437) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27766 + ... + 30946.
It is an arithmetic number, because the mean of its divisors is an integer number (7016310).
Almost surely, 293381436 is an apocalyptic number.
It is an amenable number.
93381436 is a deficient number, since it is larger than the sum of its proper divisors (75010004).
93381436 is a wasteful number, since it uses less digits than its factorization.
93381436 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3405 (or 3403 counting only the distinct ones).
The product of its digits is 46656, while the sum is 37.
The square root of 93381436 is about 9663.4070596245. The cubic root of 93381436 is about 453.6840550548.
It can be divided in two parts, 933 and 81436, that added together give a square (82369 = 2872).
The spelling of 93381436 in words is "ninety-three million, three hundred eighty-one thousand, four hundred thirty-six".
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