Base | Representation |
---|---|
bin | 1101100111010001001… |
… | …1011101101100001001 |
3 | 211100200110112021022201 |
4 | 3121310103131230021 |
5 | 12312441122242020 |
6 | 255235345120201 |
7 | 22616515615126 |
oct | 3316423355411 |
9 | 740613467281 |
10 | 233879493385 |
11 | 9020797100a |
12 | 393b1929061 |
13 | 19093362295 |
14 | b46987174d |
15 | 613c96ca0a |
hex | 36744ddb09 |
233879493385 has 8 divisors (see below), whose sum is σ = 280660286016. Its totient is φ = 187100332080.
The previous prime is 233879493383. The next prime is 233879493391. The reversal of 233879493385 is 583394978332.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 233879493385 - 21 = 233879493383 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (233879493383) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66439 + ... + 687148.
It is an arithmetic number, because the mean of its divisors is an integer number (35082535752).
Almost surely, 2233879493385 is an apocalyptic number.
It is an amenable number.
233879493385 is a deficient number, since it is larger than the sum of its proper divisors (46780792631).
233879493385 is an equidigital number, since it uses as much as digits as its factorization.
233879493385 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 815663.
The product of its digits is 117573120, while the sum is 64.
The spelling of 233879493385 in words is "two hundred thirty-three billion, eight hundred seventy-nine million, four hundred ninety-three thousand, three hundred eighty-five".
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