Base | Representation |
---|---|
bin | 1101101001011000000… |
… | …10110110110000100011 |
3 | 1122211021202222100020021 |
4 | 12310230002312300203 |
5 | 30140241414200342 |
6 | 555223312054311 |
7 | 45606353323603 |
oct | 6645402666043 |
9 | 1584252870207 |
10 | 468890381347 |
11 | 17094543a563 |
12 | 76a5a534397 |
13 | 352a6c17bbb |
14 | 189a1694c03 |
15 | c2e48c3567 |
hex | 6d2c0b6c23 |
468890381347 has 4 divisors (see below), whose sum is σ = 468985092496. Its totient is φ = 468795670200.
The previous prime is 468890381327. The next prime is 468890381353. The reversal of 468890381347 is 743183098864.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 468890381347 - 215 = 468890348579 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (468890381317) 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, 47348148 + ... + 47358049.
It is an arithmetic number, because the mean of its divisors is an integer number (117246273124).
Almost surely, 2468890381347 is an apocalyptic number.
468890381347 is a deficient number, since it is larger than the sum of its proper divisors (94711149).
468890381347 is an equidigital number, since it uses as much as digits as its factorization.
468890381347 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 94711148.
The product of its (nonzero) digits is 27869184, while the sum is 61.
The spelling of 468890381347 in words is "four hundred sixty-eight billion, eight hundred ninety million, three hundred eighty-one thousand, three hundred forty-seven".
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