Base | Representation |
---|---|
bin | 11011111101011… |
… | …01010011000010 |
3 | 121100022222111220 |
4 | 31332231103002 |
5 | 440020323044 |
6 | 35135015510 |
7 | 5545401501 |
oct | 1576552302 |
9 | 540288456 |
10 | 234542274 |
11 | 11043609a |
12 | 6666a596 |
13 | 3978c915 |
14 | 23214838 |
15 | 158ce019 |
hex | dfad4c2 |
234542274 has 8 divisors (see below), whose sum is σ = 469084560. Its totient is φ = 78180756.
The previous prime is 234542261. The next prime is 234542279. The reversal of 234542274 is 472245432.
It is a sphenic number, since it is the product of 3 distinct primes.
234542274 is an admirable number.
It is not an unprimeable number, because it can be changed into a prime (234542279) 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, 19545184 + ... + 19545195.
It is an arithmetic number, because the mean of its divisors is an integer number (58635570).
Almost surely, 2234542274 is an apocalyptic number.
234542274 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.
234542274 is a wasteful number, since it uses less digits than its factorization.
234542274 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 39090384.
The product of its digits is 53760, while the sum is 33.
The square root of 234542274 is about 15314.7730639406. The cubic root of 234542274 is about 616.6996621579.
The spelling of 234542274 in words is "two hundred thirty-four million, five hundred forty-two thousand, two hundred seventy-four".
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