Base | Representation |
---|---|
bin | 1101001101110100101011… |
… | …0110110011100010001111 |
3 | 1220110011101110011212120222 |
4 | 3103131022312303202033 |
5 | 3401034223320240330 |
6 | 50523301543301555 |
7 | 3026560645052465 |
oct | 323351266634217 |
9 | 56404343155528 |
10 | 14531130243215 |
11 | 46a2688218613 |
12 | 176829214a8bb |
13 | 815383676381 |
14 | 38344bc6c835 |
15 | 1a2ec49b70e5 |
hex | d374adb388f |
14531130243215 has 8 divisors (see below), whose sum is σ = 17437621849008. Its totient is φ = 11624727156480.
The previous prime is 14531130243197. The next prime is 14531130243247. The reversal of 14531130243215 is 51234203113541.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 14531130243215 - 210 = 14531130242191 is a prime.
It is a super-2 number, since 2×145311302432152 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21768077 + ... + 22425686.
It is an arithmetic number, because the mean of its divisors is an integer number (2179702731126).
Almost surely, 214531130243215 is an apocalyptic number.
14531130243215 is a deficient number, since it is larger than the sum of its proper divisors (2906491605793).
14531130243215 is an equidigital number, since it uses as much as digits as its factorization.
14531130243215 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 44259529.
The product of its (nonzero) digits is 43200, while the sum is 35.
Adding to 14531130243215 its reverse (51234203113541), we get a palindrome (65765333356756).
The spelling of 14531130243215 in words is "fourteen trillion, five hundred thirty-one billion, one hundred thirty million, two hundred forty-three thousand, two hundred fifteen".
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