Base | Representation |
---|---|
bin | 1011101101010… |
… | …1011010111010 |
3 | 10102101222102111 |
4 | 2323111122322 |
5 | 100032434131 |
6 | 4512322534 |
7 | 1134262645 |
oct | 273253272 |
9 | 112358374 |
10 | 49108666 |
11 | 257a2082 |
12 | 1454344a |
13 | a2357a9 |
14 | 6744a5c |
15 | 44a0ab1 |
hex | 2ed56ba |
49108666 has 8 divisors (see below), whose sum is σ = 75376224. Its totient is φ = 23983260.
The previous prime is 49108663. The next prime is 49108669. The reversal of 49108666 is 66680194.
It is an interprime number because it is at equal distance from previous prime (49108663) and next prime (49108669).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×491086662 = 4823322152599112, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (49108663) 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, 285430 + ... + 285601.
It is an arithmetic number, because the mean of its divisors is an integer number (9422028).
Almost surely, 249108666 is an apocalyptic number.
49108666 is a deficient number, since it is larger than the sum of its proper divisors (26267558).
49108666 is a wasteful number, since it uses less digits than its factorization.
49108666 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 571076.
The product of its (nonzero) digits is 62208, while the sum is 40.
The square root of 49108666 is about 7007.7575585918. The cubic root of 49108666 is about 366.2008761241.
The spelling of 49108666 in words is "forty-nine million, one hundred eight thousand, six hundred sixty-six".
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