Base | Representation |
---|---|
bin | 1011001011001… |
… | …01100011101011 |
3 | 20112101110001211 |
4 | 11211211203223 |
5 | 142444123433 |
6 | 13145053551 |
7 | 2215525153 |
oct | 545454353 |
9 | 215343054 |
10 | 93739243 |
11 | 48a05754 |
12 | 274872b7 |
13 | 16560c10 |
14 | c641763 |
15 | 83698cd |
hex | 59658eb |
93739243 has 16 divisors (see below), whose sum is σ = 103906656. Its totient is φ = 84015360.
The previous prime is 93739229. The next prime is 93739253. The reversal of 93739243 is 34293739.
It is a de Polignac number, because none of the positive numbers 2k-93739243 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 93739196 and 93739205.
It is not an unprimeable number, because it can be changed into a prime (93739253) 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, 211380 + ... + 211822.
It is an arithmetic number, because the mean of its divisors is an integer number (6494166).
Almost surely, 293739243 is an apocalyptic number.
93739243 is a deficient number, since it is larger than the sum of its proper divisors (10167413).
93739243 is a wasteful number, since it uses less digits than its factorization.
93739243 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 894.
The product of its digits is 122472, while the sum is 40.
The square root of 93739243 is about 9681.9028604918. The cubic root of 93739243 is about 454.2627726401.
The spelling of 93739243 in words is "ninety-three million, seven hundred thirty-nine thousand, two hundred forty-three".
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