Base | Representation |
---|---|
bin | 11011111010001… |
… | …110011110110001 |
3 | 1012122002111011221 |
4 | 123322032132301 |
5 | 1424332422442 |
6 | 114244105041 |
7 | 14414021653 |
oct | 3372163661 |
9 | 1178074157 |
10 | 468248497 |
11 | 220350032 |
12 | 110995181 |
13 | 76018b22 |
14 | 4628c6d3 |
15 | 2b195467 |
hex | 1be8e7b1 |
468248497 has 4 divisors (see below), whose sum is σ = 468292336. Its totient is φ = 468204660.
The previous prime is 468248489. The next prime is 468248507. The reversal of 468248497 is 794842864.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.
It is a cyclic number.
It is not a de Polignac number, because 468248497 - 23 = 468248489 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (468248447) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5722 + ... + 31132.
It is an arithmetic number, because the mean of its divisors is an integer number (117073084).
Almost surely, 2468248497 is an apocalyptic number.
It is an amenable number.
468248497 is a deficient number, since it is larger than the sum of its proper divisors (43839).
468248497 is a wasteful number, since it uses less digits than its factorization.
468248497 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 43838.
The product of its digits is 3096576, while the sum is 52.
The square root of 468248497 is about 21639.0502795294. The cubic root of 468248497 is about 776.5309989370.
The spelling of 468248497 in words is "four hundred sixty-eight million, two hundred forty-eight thousand, four hundred ninety-seven".
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