Base | Representation |
---|---|
bin | 1000110101111100… |
… | …01111100010011010 |
3 | 110020212020112222212 |
4 | 10122332033202122 |
5 | 34210324211412 |
6 | 2103031115122 |
7 | 225435004016 |
oct | 43276174232 |
9 | 13225215885 |
10 | 4747491482 |
11 | 2016920688 |
12 | b05b12aa2 |
13 | 5a874b476 |
14 | 330731546 |
15 | 1cbbc9222 |
hex | 11af8f89a |
4747491482 has 4 divisors (see below), whose sum is σ = 7121237226. Its totient is φ = 2373745740.
The previous prime is 4747491481. The next prime is 4747491499. The reversal of 4747491482 is 2841947474.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2841947474 = 2 ⋅1420973737.
It can be written as a sum of positive squares in only one way, i.e., 4644286201 + 103205281 = 68149^2 + 10159^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 4747491482.
It is not an unprimeable number, because it can be changed into a prime (4747491481) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1186872869 + ... + 1186872872.
Almost surely, 24747491482 is an apocalyptic number.
4747491482 is a deficient number, since it is larger than the sum of its proper divisors (2373745744).
4747491482 is a wasteful number, since it uses less digits than its factorization.
4747491482 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2373745743.
The product of its digits is 1806336, while the sum is 50.
The square root of 4747491482 is about 68902.0426547719. The cubic root of 4747491482 is about 1680.6917363512.
The spelling of 4747491482 in words is "four billion, seven hundred forty-seven million, four hundred ninety-one thousand, four hundred eighty-two".
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