Base | Representation |
---|---|
bin | 101101001011100111… |
… | …100101101000000110 |
3 | 11122012222100110020021 |
4 | 231023213211220012 |
5 | 1243323401343230 |
6 | 34141532325354 |
7 | 3335130216133 |
oct | 551347455006 |
9 | 148188313207 |
10 | 48513309190 |
11 | 19635553265 |
12 | 949b01385a |
13 | 4761a5a618 |
14 | 24c30d358a |
15 | 13de0c8c7a |
hex | b4b9e5a06 |
48513309190 has 32 divisors (see below), whose sum is σ = 92525379840. Its totient is φ = 18251049984.
The previous prime is 48513309181. The next prime is 48513309193. The reversal of 48513309190 is 9190331584.
48513309190 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×485133091902 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48513309193) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 145474 + ... + 343786.
It is an arithmetic number, because the mean of its divisors is an integer number (2891418120).
Almost surely, 248513309190 is an apocalyptic number.
48513309190 is a deficient number, since it is larger than the sum of its proper divisors (44012070650).
48513309190 is a wasteful number, since it uses less digits than its factorization.
48513309190 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 199776.
The product of its (nonzero) digits is 116640, while the sum is 43.
The spelling of 48513309190 in words is "forty-eight billion, five hundred thirteen million, three hundred nine thousand, one hundred ninety".
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