Base | Representation |
---|---|
bin | 1011101111001… |
… | …1110111110001 |
3 | 10102122022112000 |
4 | 2323303313301 |
5 | 100100432033 |
6 | 4515124213 |
7 | 1135322406 |
oct | 273636761 |
9 | 112568460 |
10 | 49233393 |
11 | 25877860 |
12 | 145a3669 |
13 | a27a4b1 |
14 | 67782ad |
15 | 44c7a13 |
hex | 2ef3df1 |
49233393 has 32 divisors (see below), whose sum is σ = 81285120. Its totient is φ = 29195280.
The previous prime is 49233391. The next prime is 49233407. The reversal of 49233393 is 39333294.
It is not a de Polignac number, because 49233393 - 21 = 49233391 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (49233391) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12196 + ... + 15722.
It is an arithmetic number, because the mean of its divisors is an integer number (2540160).
Almost surely, 249233393 is an apocalyptic number.
It is an amenable number.
49233393 is a deficient number, since it is larger than the sum of its proper divisors (32051727).
49233393 is a wasteful number, since it uses less digits than its factorization.
49233393 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3594 (or 3588 counting only the distinct ones).
The product of its digits is 52488, while the sum is 36.
The square root of 49233393 is about 7016.6511242900. The cubic root of 49233393 is about 366.5106416981.
Subtracting from 49233393 its reverse (39333294), we obtain a palindrome (9900099).
The spelling of 49233393 in words is "forty-nine million, two hundred thirty-three thousand, three hundred ninety-three".
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