Base | Representation |
---|---|
bin | 100100010011100010111… |
… | …0001110010011011111110 |
3 | 122200000111000100011020021 |
4 | 1020213011301302123332 |
5 | 1123223024422200404 |
6 | 14340134315242354 |
7 | 1023333165225523 |
oct | 110470561623376 |
9 | 18600430304207 |
10 | 4989775193854 |
11 | 1654174017350 |
12 | 6870757493ba |
13 | 2a26c2945909 |
14 | 13371382514a |
15 | 89bdec59454 |
hex | 489c5c726fe |
4989775193854 has 16 divisors (see below), whose sum is σ = 8354972419200. Its totient is φ = 2215333595160.
The previous prime is 4989775193803. The next prime is 4989775193899. The reversal of 4989775193854 is 4583915779894.
It is a super-4 number, since 4×49897751938544 (a number of 52 digits) contains 4444 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2637300954 + ... + 2637302845.
It is an arithmetic number, because the mean of its divisors is an integer number (522185776200).
Almost surely, 24989775193854 is an apocalyptic number.
4989775193854 is a deficient number, since it is larger than the sum of its proper divisors (3365197225346).
4989775193854 is a wasteful number, since it uses less digits than its factorization.
4989775193854 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5274603855.
The product of its digits is 2743372800, while the sum is 79.
The spelling of 4989775193854 in words is "four trillion, nine hundred eighty-nine billion, seven hundred seventy-five million, one hundred ninety-three thousand, eight hundred fifty-four".
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