Base | Representation |
---|---|
bin | 11110000010110… |
… | …11100010000011 |
3 | 122120020121111022 |
4 | 33001123202003 |
5 | 1004010030110 |
6 | 41001540055 |
7 | 6150150353 |
oct | 1701334203 |
9 | 576217438 |
10 | 252033155 |
11 | 11a2a2270 |
12 | 704a462b |
13 | 402a4c5a |
14 | 25688b63 |
15 | 171d6755 |
hex | f05b883 |
252033155 has 8 divisors (see below), whose sum is σ = 329934384. Its totient is φ = 183296800.
The previous prime is 252033121. The next prime is 252033161. The reversal of 252033155 is 551330252.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 252033155 - 26 = 252033091 is a prime.
It is a super-2 number, since 2×2520331552 = 127041422438508050, which contains 22 as substring.
It is a Duffinian number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2291156 + ... + 2291265.
It is an arithmetic number, because the mean of its divisors is an integer number (41241798).
Almost surely, 2252033155 is an apocalyptic number.
252033155 is a deficient number, since it is larger than the sum of its proper divisors (77901229).
252033155 is a wasteful number, since it uses less digits than its factorization.
252033155 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4582437.
The product of its (nonzero) digits is 4500, while the sum is 26.
The square root of 252033155 is about 15875.5521163832. The cubic root of 252033155 is about 631.6636594639.
The spelling of 252033155 in words is "two hundred fifty-two million, thirty-three thousand, one hundred fifty-five".
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