Base | Representation |
---|---|
bin | 101101011111000001… |
… | …010111000001000110 |
3 | 11200001122212201211222 |
4 | 231133001113001012 |
5 | 1300010220112243 |
6 | 34234121400342 |
7 | 3346162136612 |
oct | 553701270106 |
9 | 150048781758 |
10 | 48838832198 |
11 | 1979227a542 |
12 | 95700390b2 |
13 | 47b43236a0 |
14 | 251442c342 |
15 | 140c97a168 |
hex | b5f057046 |
48838832198 has 64 divisors (see below), whose sum is σ = 83004384960. Its totient is φ = 21394340352.
The previous prime is 48838832197. The next prime is 48838832213. The reversal of 48838832198 is 89123883884.
It is a happy number.
It is a super-2 number, since 2×488388321982 (a number of 22 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 48838832198.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48838832191) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 40262240 + ... + 40263452.
It is an arithmetic number, because the mean of its divisors is an integer number (1296943515).
Almost surely, 248838832198 is an apocalyptic number.
48838832198 is a deficient number, since it is larger than the sum of its proper divisors (34165552762).
48838832198 is a wasteful number, since it uses less digits than its factorization.
48838832198 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2121.
The product of its digits is 21233664, while the sum is 62.
The spelling of 48838832198 in words is "forty-eight billion, eight hundred thirty-eight million, eight hundred thirty-two thousand, one hundred ninety-eight".
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