Base | Representation |
---|---|
bin | 110000001100101011… |
… | …0000111010000011111 |
3 | 100220011101212110110122 |
4 | 1200121112013100133 |
5 | 3143434114124044 |
6 | 115314351225155 |
7 | 10322636146511 |
oct | 1403126072037 |
9 | 326141773418 |
10 | 103504442399 |
11 | 3a994617596 |
12 | 180875181bb |
13 | 99b68730b7 |
14 | 501c657bb1 |
15 | 2a5bc22dee |
hex | 181958741f |
103504442399 has 4 divisors (see below), whose sum is σ = 103506972264. Its totient is φ = 103501912536.
The previous prime is 103504442383. The next prime is 103504442401. The reversal of 103504442399 is 993244405301.
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 103504442399 - 24 = 103504442383 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (103504442339) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1202537 + ... + 1285730.
It is an arithmetic number, because the mean of its divisors is an integer number (25876743066).
Almost surely, 2103504442399 is an apocalyptic number.
103504442399 is a deficient number, since it is larger than the sum of its proper divisors (2529865).
103504442399 is an equidigital number, since it uses as much as digits as its factorization.
103504442399 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2529864.
The product of its (nonzero) digits is 466560, while the sum is 44.
The spelling of 103504442399 in words is "one hundred three billion, five hundred four million, four hundred forty-two thousand, three hundred ninety-nine".
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