Base | Representation |
---|---|
bin | 1100001110011000010111… |
… | …1101101110110011101111 |
3 | 1202120222002100120000001002 |
4 | 3003212011331232303233 |
5 | 3230210034224041143 |
6 | 44330445132310515 |
7 | 2555044320533132 |
oct | 303460575566357 |
9 | 52528070500032 |
10 | 13441200221423 |
11 | 4312421128267 |
12 | 1610bb291243b |
13 | 766665c1a1b0 |
14 | 3467b3d42219 |
15 | 1849830e85b8 |
hex | c3985f6ecef |
13441200221423 has 16 divisors (see below), whose sum is σ = 14817824372736. Its totient is φ = 12113767058400.
The previous prime is 13441200221387. The next prime is 13441200221443. The reversal of 13441200221423 is 32412200214431.
It is a cyclic number.
It is not a de Polignac number, because 13441200221423 - 232 = 13436905254127 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 (13441200221443) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3545303 + ... + 6281048.
It is an arithmetic number, because the mean of its divisors is an integer number (926114023296).
Almost surely, 213441200221423 is an apocalyptic number.
13441200221423 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
13441200221423 is a deficient number, since it is larger than the sum of its proper divisors (1376624151313).
13441200221423 is a wasteful number, since it uses less digits than its factorization.
13441200221423 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9828854.
The product of its (nonzero) digits is 9216, while the sum is 29.
Adding to 13441200221423 its reverse (32412200214431), we get a palindrome (45853400435854).
The spelling of 13441200221423 in words is "thirteen trillion, four hundred forty-one billion, two hundred million, two hundred twenty-one thousand, four hundred twenty-three".
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