Base | Representation |
---|---|
bin | 1011101000010… |
… | …1011111001110 |
3 | 10101210100022102 |
4 | 2322011133032 |
5 | 44442000022 |
6 | 4501315102 |
7 | 1131430265 |
oct | 272053716 |
9 | 111710272 |
10 | 48781262 |
11 | 255990a2 |
12 | 14405a92 |
13 | a14c76a |
14 | 669b5dc |
15 | 4438a92 |
hex | 2e857ce |
48781262 has 8 divisors (see below), whose sum is σ = 77476176. Its totient is φ = 22955872.
The previous prime is 48781261. The next prime is 48781289. The reversal of 48781262 is 26218784.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×487812622 = 4759223044625288, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48781261) 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, 717338 + ... + 717405.
It is an arithmetic number, because the mean of its divisors is an integer number (9684522).
Almost surely, 248781262 is an apocalyptic number.
48781262 is a deficient number, since it is larger than the sum of its proper divisors (28694914).
48781262 is a wasteful number, since it uses less digits than its factorization.
48781262 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1434762.
The product of its digits is 43008, while the sum is 38.
The square root of 48781262 is about 6984.3583814120. The cubic root of 48781262 is about 365.3852490808.
The spelling of 48781262 in words is "forty-eight million, seven hundred eighty-one thousand, two hundred sixty-two".
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