Base | Representation |
---|---|
bin | 100001000010100100100… |
… | …0000110110001000110011 |
3 | 121002010010110210002000011 |
4 | 1002011021000312020303 |
5 | 1043344434334443022 |
6 | 13354035321035351 |
7 | 646035226644544 |
oct | 102051100661063 |
9 | 17063113702004 |
10 | 4541005390387 |
11 | 14a0914182854 |
12 | 6140b1625b57 |
13 | 26c2a43a25cb |
14 | 119b004824cb |
15 | 7d1c69bd977 |
hex | 42149036233 |
4541005390387 has 4 divisors (see below), whose sum is σ = 4541055942160. Its totient is φ = 4540954838616.
The previous prime is 4541005390373. The next prime is 4541005390391. The reversal of 4541005390387 is 7830935001454.
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 4541005390387 - 215 = 4541005357619 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 4541005390387.
It is not an unprimeable number, because it can be changed into a prime (4541005390367) 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, 25140903 + ... + 25320880.
It is an arithmetic number, because the mean of its divisors is an integer number (1135263985540).
Almost surely, 24541005390387 is an apocalyptic number.
4541005390387 is a deficient number, since it is larger than the sum of its proper divisors (50551773).
4541005390387 is an equidigital number, since it uses as much as digits as its factorization.
4541005390387 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 50551772.
The product of its (nonzero) digits is 1814400, while the sum is 49.
The spelling of 4541005390387 in words is "four trillion, five hundred forty-one billion, five million, three hundred ninety thousand, three hundred eighty-seven".
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