Base | Representation |
---|---|
bin | 1001001101001000… |
… | …00010011001100011 |
3 | 110202102010222220012 |
4 | 10212210002121203 |
5 | 40110114323030 |
6 | 2134215035135 |
7 | 233315604110 |
oct | 44644023143 |
9 | 13672128805 |
10 | 4941948515 |
11 | 2106668079 |
12 | b5b06baab |
13 | 609b147ba |
14 | 34c4ad907 |
15 | 1ddcdb095 |
hex | 126902663 |
4941948515 has 16 divisors (see below), whose sum is σ = 6778679232. Its totient is φ = 3388189824.
The previous prime is 4941948511. The next prime is 4941948541. The reversal of 4941948515 is 5158491494.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 4941948515 - 22 = 4941948511 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (4941948511) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 359957 + ... + 373433.
It is an arithmetic number, because the mean of its divisors is an integer number (423667452).
Almost surely, 24941948515 is an apocalyptic number.
4941948515 is a deficient number, since it is larger than the sum of its proper divisors (1836730717).
4941948515 is a wasteful number, since it uses less digits than its factorization.
4941948515 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23966.
The product of its digits is 1036800, while the sum is 50.
The square root of 4941948515 is about 70298.9936983454. The cubic root of 4941948515 is about 1703.3323925387.
The spelling of 4941948515 in words is "four billion, nine hundred forty-one million, nine hundred forty-eight thousand, five hundred fifteen".
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