Base | Representation |
---|---|
bin | 11101011011000… |
… | …010101001000000 |
3 | 1021101211220021100 |
4 | 131123002221000 |
5 | 2002332043333 |
6 | 120552054400 |
7 | 15142524411 |
oct | 3533025100 |
9 | 1241756240 |
10 | 493627968 |
11 | 233704aa9 |
12 | 119394400 |
13 | 7b363972 |
14 | 497b7808 |
15 | 2d50a213 |
hex | 1d6c2a40 |
493627968 has 42 divisors (see below), whose sum is σ = 1414897094. Its totient is φ = 164542464.
The previous prime is 493627951. The next prime is 493628011. The reversal of 493627968 is 869726394.
It is a happy number.
493627968 is a `hidden beast` number, since 4 + 9 + 3 + 627 + 9 + 6 + 8 = 666.
It can be written as a sum of positive squares in only one way, i.e., 438986304 + 54641664 = 20952^2 + 7392^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 427921 + ... + 429072.
Almost surely, 2493627968 is an apocalyptic number.
493627968 is a gapful number since it is divisible by the number (48) formed by its first and last digit.
It is an amenable number.
493627968 is an abundant number, since it is smaller than the sum of its proper divisors (921269126).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
493627968 is a wasteful number, since it uses less digits than its factorization.
493627968 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 857011 (or 856998 counting only the distinct ones).
The product of its digits is 3919104, while the sum is 54.
The square root of 493627968 is about 22217.7399390667. The cubic root of 493627968 is about 790.3144440715.
The spelling of 493627968 in words is "four hundred ninety-three million, six hundred twenty-seven thousand, nine hundred sixty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •