Base | Representation |
---|---|
bin | 11101001001000… |
… | …011100111110000 |
3 | 1021001222101002102 |
4 | 131021003213300 |
5 | 2000130212032 |
6 | 120303035532 |
7 | 15054460322 |
oct | 3511034760 |
9 | 1231871072 |
10 | 488913392 |
11 | 230a84960 |
12 | 11789bba8 |
13 | 7a3a2a86 |
14 | 48d0b612 |
15 | 2cdc8362 |
hex | 1d2439f0 |
488913392 has 40 divisors (see below), whose sum is σ = 1078323840. Its totient is φ = 212569280.
The previous prime is 488913379. The next prime is 488913419. The reversal of 488913392 is 293319884.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56342 + ... + 64437.
It is an arithmetic number, because the mean of its divisors is an integer number (26958096).
Almost surely, 2488913392 is an apocalyptic number.
It is an amenable number.
488913392 is an abundant number, since it is smaller than the sum of its proper divisors (589410448).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
488913392 is a wasteful number, since it uses less digits than its factorization.
488913392 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 120821 (or 120815 counting only the distinct ones).
The product of its digits is 373248, while the sum is 47.
The square root of 488913392 is about 22111.3860262083. The cubic root of 488913392 is about 787.7903278890.
It can be divided in two parts, 4889 and 13392, that added together give a palindrome (18281).
The spelling of 488913392 in words is "four hundred eighty-eight million, nine hundred thirteen thousand, three hundred ninety-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.059 sec. • engine limits •