Base | Representation |
---|---|
bin | 11110000110110… |
… | …01101110100110 |
3 | 122121012212112201 |
4 | 33003121232212 |
5 | 1004123100204 |
6 | 41021005114 |
7 | 6154432351 |
oct | 1703315646 |
9 | 577185481 |
10 | 252550054 |
11 | 11a615659 |
12 | 706b379a |
13 | 40426303 |
14 | 25781298 |
15 | 172899a4 |
hex | f0d9ba6 |
252550054 has 8 divisors (see below), whose sum is σ = 379361520. Its totient is φ = 126096216.
The previous prime is 252550027. The next prime is 252550063. The reversal of 252550054 is 450055252.
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, 87634 + ... + 90469.
It is an arithmetic number, because the mean of its divisors is an integer number (47420190).
Almost surely, 2252550054 is an apocalyptic number.
252550054 is a deficient number, since it is larger than the sum of its proper divisors (126811466).
252550054 is a wasteful number, since it uses less digits than its factorization.
252550054 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 178814.
The product of its (nonzero) digits is 10000, while the sum is 28.
The square root of 252550054 is about 15891.8234951185. The cubic root of 252550054 is about 632.0951944280.
The spelling of 252550054 in words is "two hundred fifty-two million, five hundred fifty thousand, fifty-four".
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