Base | Representation |
---|---|
bin | 1001010110001111… |
… | …10000011001110110 |
3 | 110221202001012020001 |
4 | 10223013300121312 |
5 | 40234203431404 |
6 | 2145550101514 |
7 | 235234605406 |
oct | 45307603166 |
9 | 13852035201 |
10 | 5018420854 |
11 | 2145849957 |
12 | b807aa89a |
13 | 61c90b2c5 |
14 | 3586d8806 |
15 | 1e58947a4 |
hex | 12b1f0676 |
5018420854 has 8 divisors (see below), whose sum is σ = 7573813560. Its totient is φ = 2493816336.
The previous prime is 5018420821. The next prime is 5018420861. The reversal of 5018420854 is 4580248105.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 7696639 + ... + 7697290.
It is an arithmetic number, because the mean of its divisors is an integer number (946726695).
Almost surely, 25018420854 is an apocalyptic number.
5018420854 is a deficient number, since it is larger than the sum of its proper divisors (2555392706).
5018420854 is a wasteful number, since it uses less digits than its factorization.
5018420854 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15394094.
The product of its (nonzero) digits is 51200, while the sum is 37.
The square root of 5018420854 is about 70840.8134764134. The cubic root of 5018420854 is about 1712.0733209037.
Adding to 5018420854 its reverse (4580248105), we get a palindrome (9598668959).
The spelling of 5018420854 in words is "five billion, eighteen million, four hundred twenty thousand, eight hundred fifty-four".
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