Base | Representation |
---|---|
bin | 11110000101001… |
… | …10000011010010 |
3 | 122120211010012011 |
4 | 33002212003102 |
5 | 1004044312021 |
6 | 41012253134 |
7 | 6152561266 |
oct | 1702460322 |
9 | 576733164 |
10 | 252338386 |
11 | 11a490623 |
12 | 706111aa |
13 | 40380b71 |
14 | 257280a6 |
15 | 17246de1 |
hex | f0a60d2 |
252338386 has 8 divisors (see below), whose sum is σ = 379154160. Its totient is φ = 125953668.
The previous prime is 252338381. The next prime is 252338389. The reversal of 252338386 is 683833252.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×2523383862 = 127349322098169992, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (252338381) 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, 106296 + ... + 108643.
It is an arithmetic number, because the mean of its divisors is an integer number (47394270).
Almost surely, 2252338386 is an apocalyptic number.
252338386 is a deficient number, since it is larger than the sum of its proper divisors (126815774).
252338386 is a wasteful number, since it uses less digits than its factorization.
252338386 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 215528.
The product of its digits is 207360, while the sum is 40.
The square root of 252338386 is about 15885.1624480205. The cubic root of 252338386 is about 631.9185539039.
The spelling of 252338386 in words is "two hundred fifty-two million, three hundred thirty-eight thousand, three hundred eighty-six".
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