Base | Representation |
---|---|
bin | 10111111111011… |
… | …10100110101110 |
3 | 112000200211102120 |
4 | 23333232212232 |
5 | 403010132332 |
6 | 31545333410 |
7 | 4662433161 |
oct | 1377564656 |
9 | 460624376 |
10 | 201255342 |
11 | a3670132 |
12 | 57497266 |
13 | 32906802 |
14 | 1ca2bad8 |
15 | 12a0632c |
hex | bfee9ae |
201255342 has 8 divisors (see below), whose sum is σ = 402510696. Its totient is φ = 67085112.
The previous prime is 201255323. The next prime is 201255349. The reversal of 201255342 is 243552102.
It is a sphenic number, since it is the product of 3 distinct primes.
201255342 is an admirable number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (201255349) 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, 16771273 + ... + 16771284.
It is an arithmetic number, because the mean of its divisors is an integer number (50313837).
Almost surely, 2201255342 is an apocalyptic number.
201255342 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
201255342 is a wasteful number, since it uses less digits than its factorization.
201255342 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33542562.
The product of its (nonzero) digits is 2400, while the sum is 24.
The square root of 201255342 is about 14186.4492386220. The cubic root of 201255342 is about 586.0245440065.
The spelling of 201255342 in words is "two hundred one million, two hundred fifty-five thousand, three hundred forty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.082 sec. • engine limits •