Base | Representation |
---|---|
bin | 1011000111000… |
… | …10101001000101 |
3 | 20111101012111110 |
4 | 11203202221011 |
5 | 142324444023 |
6 | 13125355233 |
7 | 2211132621 |
oct | 543425105 |
9 | 214335443 |
10 | 93203013 |
11 | 48679892 |
12 | 27268b19 |
13 | 16403b17 |
14 | c542181 |
15 | 82b0a93 |
hex | 58e2a45 |
93203013 has 16 divisors (see below), whose sum is σ = 128822400. Its totient is φ = 59868480.
The previous prime is 93203009. The next prime is 93203017. The reversal of 93203013 is 31030239.
It is an interprime number because it is at equal distance from previous prime (93203009) and next prime (93203017).
It is not a de Polignac number, because 93203013 - 22 = 93203009 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (93203017) 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, 60928 + ... + 62438.
It is an arithmetic number, because the mean of its divisors is an integer number (8051400).
Almost surely, 293203013 is an apocalyptic number.
It is an amenable number.
93203013 is a deficient number, since it is larger than the sum of its proper divisors (35619387).
93203013 is a wasteful number, since it uses less digits than its factorization.
93203013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2252.
The product of its (nonzero) digits is 486, while the sum is 21.
The square root of 93203013 is about 9654.1707567248. The cubic root of 93203013 is about 453.3949209267.
The spelling of 93203013 in words is "ninety-three million, two hundred three thousand, thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.028 sec. • engine limits •