Base | Representation |
---|---|
bin | 11101000110110… |
… | …010100110010011 |
3 | 1021000212012020221 |
4 | 131012302212103 |
5 | 2000002210004 |
6 | 120242213511 |
7 | 15046434442 |
oct | 3506624623 |
9 | 1230765227 |
10 | 488319379 |
11 | 230709639 |
12 | 117654297 |
13 | 7a2255a2 |
14 | 48bd4d59 |
15 | 2cd0c354 |
hex | 1d1b2993 |
488319379 has 8 divisors (see below), whose sum is σ = 491702400. Its totient is φ = 484947456.
The previous prime is 488319289. The next prime is 488319397. The reversal of 488319379 is 973913884.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 488319379 - 221 = 486222227 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (488319079) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 97689 + ... + 102565.
It is an arithmetic number, because the mean of its divisors is an integer number (61462800).
Almost surely, 2488319379 is an apocalyptic number.
488319379 is a deficient number, since it is larger than the sum of its proper divisors (3383021).
488319379 is a wasteful number, since it uses less digits than its factorization.
488319379 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5549.
The product of its digits is 1306368, while the sum is 52.
The square root of 488319379 is about 22097.9496560201. The cubic root of 488319379 is about 787.4711525168.
The spelling of 488319379 in words is "four hundred eighty-eight million, three hundred nineteen thousand, three hundred seventy-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •