Base | Representation |
---|---|
bin | 1011000111010… |
… | …10000100001101 |
3 | 20111102202012200 |
4 | 11203222010031 |
5 | 142331432141 |
6 | 13130152113 |
7 | 2211320361 |
oct | 543520415 |
9 | 214382180 |
10 | 93233421 |
11 | 4869a716 |
12 | 27282639 |
13 | 16414908 |
14 | c54d2a1 |
15 | 82b9ab6 |
hex | 58ea10d |
93233421 has 12 divisors (see below), whose sum is σ = 140526048. Its totient is φ = 59453064.
The previous prime is 93233419. The next prime is 93233431. The reversal of 93233421 is 12433239.
It is a happy number.
93233421 is a `hidden beast` number, since 9 + 3 + 233 + 421 = 666.
It is not a de Polignac number, because 93233421 - 21 = 93233419 is a prime.
It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (93233431) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 224995 + ... + 225408.
It is an arithmetic number, because the mean of its divisors is an integer number (11710504).
Almost surely, 293233421 is an apocalyptic number.
It is an amenable number.
93233421 is a deficient number, since it is larger than the sum of its proper divisors (47292627).
93233421 is a wasteful number, since it uses less digits than its factorization.
93233421 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 450432 (or 450429 counting only the distinct ones).
The product of its digits is 3888, while the sum is 27.
The square root of 93233421 is about 9655.7454916749. The cubic root of 93233421 is about 453.4442231013. Note that the first 3 decimals are identical.
The spelling of 93233421 in words is "ninety-three million, two hundred thirty-three thousand, four hundred twenty-one".
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