Base | Representation |
---|---|
bin | 1011000110101… |
… | …00110100101101 |
3 | 20111021022212011 |
4 | 11203110310231 |
5 | 142321141123 |
6 | 13124241221 |
7 | 2210505613 |
oct | 543246455 |
9 | 214238764 |
10 | 93146413 |
11 | 48640308 |
12 | 27240211 |
13 | 163b4129 |
14 | c5296b3 |
15 | 829de0d |
hex | 58d4d2d |
93146413 has 4 divisors (see below), whose sum is σ = 96151168. Its totient is φ = 90141660.
The previous prime is 93146411. The next prime is 93146423. The reversal of 93146413 is 31464139.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 93146413 - 21 = 93146411 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (31), and also a Moran number because the ratio is a prime number: 3004723 = 93146413 / (9 + 3 + 1 + 4 + 6 + 4 + 1 + 3).
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (93146411) 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, 1502331 + ... + 1502392.
It is an arithmetic number, because the mean of its divisors is an integer number (24037792).
Almost surely, 293146413 is an apocalyptic number.
It is an amenable number.
93146413 is a deficient number, since it is larger than the sum of its proper divisors (3004755).
93146413 is a wasteful number, since it uses less digits than its factorization.
93146413 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3004754.
The product of its digits is 7776, while the sum is 31.
The square root of 93146413 is about 9651.2389360123. The cubic root of 93146413 is about 453.3031236477.
The spelling of 93146413 in words is "ninety-three million, one hundred forty-six thousand, four hundred thirteen".
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