Base | Representation |
---|---|
bin | 11011010010111010… |
… | …11111110100101101 |
3 | 1101211021112122000011 |
4 | 31221131133310231 |
5 | 220002441221333 |
6 | 10422043133221 |
7 | 1026101000611 |
oct | 155135376455 |
9 | 41737478004 |
10 | 14654242093 |
11 | 623aa34a87 |
12 | 2a0b814211 |
13 | 14c701998a |
14 | 9d033d341 |
15 | 5ab7b79cd |
hex | 36975fd2d |
14654242093 has 4 divisors (see below), whose sum is σ = 14654731680. Its totient is φ = 14653752508.
The previous prime is 14654242079. The next prime is 14654242123. The reversal of 14654242093 is 39024245641.
It is a happy number.
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 an emirpimes, since its reverse is a distinct semiprime: 39024245641 = 347 ⋅112461803.
It is a cyclic number.
It is not a de Polignac number, because 14654242093 - 213 = 14654233901 is a prime.
It is a super-2 number, since 2×146542420932 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14654242073) 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, 196753 + ... + 260806.
It is an arithmetic number, because the mean of its divisors is an integer number (3663682920).
Almost surely, 214654242093 is an apocalyptic number.
It is an amenable number.
14654242093 is a deficient number, since it is larger than the sum of its proper divisors (489587).
14654242093 is an equidigital number, since it uses as much as digits as its factorization.
14654242093 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 489586.
The product of its (nonzero) digits is 207360, while the sum is 40.
The spelling of 14654242093 in words is "fourteen billion, six hundred fifty-four million, two hundred forty-two thousand, ninety-three".
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