Base | Representation |
---|---|
bin | 11101001000111… |
… | …010000010010110 |
3 | 1021001220101020102 |
4 | 131020322002112 |
5 | 2000122433014 |
6 | 120302134102 |
7 | 15054235010 |
oct | 3510720226 |
9 | 1231811212 |
10 | 488874134 |
11 | 230a58411 |
12 | 117881332 |
13 | 7a38ac48 |
14 | 48cdb1b0 |
15 | 2cdbb8de |
hex | 1d23a096 |
488874134 has 24 divisors (see below), whose sum is σ = 890275440. Its totient is φ = 197191296.
The previous prime is 488874107. The next prime is 488874149. The reversal of 488874134 is 431478884.
It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is an unprimeable number.
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 11 ways as a sum of consecutive naturals, for example, 56369 + ... + 64460.
It is an arithmetic number, because the mean of its divisors is an integer number (37094810).
Almost surely, 2488874134 is an apocalyptic number.
488874134 is a deficient number, since it is larger than the sum of its proper divisors (401401306).
488874134 is a wasteful number, since it uses less digits than its factorization.
488874134 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 120872 (or 120855 counting only the distinct ones).
The product of its digits is 688128, while the sum is 47.
The square root of 488874134 is about 22110.4982757060. The cubic root of 488874134 is about 787.7692417409.
The spelling of 488874134 in words is "four hundred eighty-eight million, eight hundred seventy-four thousand, one hundred thirty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •