Base | Representation |
---|---|
bin | 1101011110101100101… |
… | …10111010001001101001 |
3 | 1122021111021011120110221 |
4 | 12233112112322021221 |
5 | 30042021401031444 |
6 | 552434411410041 |
7 | 45314324412622 |
oct | 6572626721151 |
9 | 1567437146427 |
10 | 463157830249 |
11 | 169473580024 |
12 | 7591a753921 |
13 | 348a2390a2a |
14 | 185ba1c4a49 |
15 | c0ab4b9a84 |
hex | 6bd65ba269 |
463157830249 has 9 divisors (see below), whose sum is σ = 466348885821. Its totient is φ = 459988476300.
The previous prime is 463157830231. The next prime is 463157830253. The reversal of 463157830249 is 942038751364.
It is a happy number.
The square root of 463157830249 is 680557.
It is a perfect power (a square), and thus also a powerful number.
It is not a de Polignac number, because 463157830249 - 25 = 463157830217 is a prime.
It is a super-2 number, since 2×4631578302492 (a number of 24 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 463157830196 and 463157830205.
It is not an unprimeable number, because it can be changed into a prime (463157830259) by changing a digit.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 102761854 + ... + 102766360.
It is an arithmetic number, because the mean of its divisors is an integer number (51816542869).
It is a 1-persistent number, because it is pandigital, but 2⋅463157830249 = 926315660498 is not.
Almost surely, 2463157830249 is an apocalyptic number.
463157830249 is the 680557-th square number.
463157830249 is the 340279-th centered octagonal number.
It is an amenable number.
463157830249 is a deficient number, since it is larger than the sum of its proper divisors (3191055572).
463157830249 is an frugal number, since it uses more digits than its factorization.
463157830249 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9316 (or 4658 counting only the distinct ones).
The product of its (nonzero) digits is 4354560, while the sum is 52.
The spelling of 463157830249 in words is "four hundred sixty-three billion, one hundred fifty-seven million, eight hundred thirty thousand, two hundred forty-nine".
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