Base | Representation |
---|---|
bin | 11110000011000… |
… | …00101001111110 |
3 | 122120021200021121 |
4 | 33001200221332 |
5 | 1004011213032 |
6 | 41002221154 |
7 | 6150265504 |
oct | 1701405176 |
9 | 576250247 |
10 | 252054142 |
11 | 11a30700a |
12 | 704b47ba |
13 | 402b1682 |
14 | 25692674 |
15 | 171dca97 |
hex | f060a7e |
252054142 has 8 divisors (see below), whose sum is σ = 387302832. Its totient is φ = 122953200.
The previous prime is 252054139. The next prime is 252054157. The reversal of 252054142 is 241450252.
252054142 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1536834 + ... + 1536997.
It is an arithmetic number, because the mean of its divisors is an integer number (48412854).
Almost surely, 2252054142 is an apocalyptic number.
252054142 is a deficient number, since it is larger than the sum of its proper divisors (135248690).
252054142 is a wasteful number, since it uses less digits than its factorization.
252054142 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3073874.
The product of its (nonzero) digits is 3200, while the sum is 25.
The square root of 252054142 is about 15876.2130875093. The cubic root of 252054142 is about 631.6811920213.
The spelling of 252054142 in words is "two hundred fifty-two million, fifty-four thousand, one hundred forty-two".
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