Base | Representation |
---|---|
bin | 1101000110111100101… |
… | …10101010011101101011 |
3 | 1121001120122101102220200 |
4 | 12203132112222131223 |
5 | 24334413203104320 |
6 | 542525242523243 |
7 | 44353336012164 |
oct | 6433626523553 |
9 | 1531518342820 |
10 | 450407081835 |
11 | 164020068017 |
12 | 73360506523 |
13 | 3361c82bb99 |
14 | 17b2a9bc76b |
15 | bab1da0290 |
hex | 68de5aa76b |
450407081835 has 12 divisors (see below), whose sum is σ = 780705608592. Its totient is φ = 240217110288.
The previous prime is 450407081819. The next prime is 450407081837. The reversal of 450407081835 is 538180704054.
450407081835 is a `hidden beast` number, since 450 + 40 + 7 + 0 + 81 + 83 + 5 = 666.
It is not a de Polignac number, because 450407081835 - 24 = 450407081819 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45), and also a Moran number because the ratio is a prime number: 10009046263 = 450407081835 / (4 + 5 + 0 + 4 + 0 + 7 + 0 + 8 + 1 + 8 + 3 + 5).
It is not an unprimeable number, because it can be changed into a prime (450407081837) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5004523087 + ... + 5004523176.
It is an arithmetic number, because the mean of its divisors is an integer number (65058800716).
Almost surely, 2450407081835 is an apocalyptic number.
450407081835 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
450407081835 is a deficient number, since it is larger than the sum of its proper divisors (330298526757).
450407081835 is a wasteful number, since it uses less digits than its factorization.
450407081835 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10009046274 (or 10009046271 counting only the distinct ones).
The product of its (nonzero) digits is 537600, while the sum is 45.
Adding to 450407081835 its reverse (538180704054), we get a palindrome (988587785889).
The spelling of 450407081835 in words is "four hundred fifty billion, four hundred seven million, eighty-one thousand, eight hundred thirty-five".
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