Base | Representation |
---|---|
bin | 11011000100001111… |
… | …10000101010110111 |
3 | 1101111200211112111101 |
4 | 31202013300222313 |
5 | 214224430302130 |
6 | 10401523550531 |
7 | 1023044224663 |
oct | 154207605267 |
9 | 41450745441 |
10 | 14531103415 |
11 | 618747a084 |
12 | 299652b447 |
13 | 14a766425a |
14 | 9bbc478a3 |
15 | 5a0a921ca |
hex | 3621f0ab7 |
14531103415 has 16 divisors (see below), whose sum is σ = 18223091136. Its totient is φ = 11102572800.
The previous prime is 14531103409. The next prime is 14531103421. The reversal of 14531103415 is 51430113541.
It is an interprime number because it is at equal distance from previous prime (14531103409) and next prime (14531103421).
It is not a de Polignac number, because 14531103415 - 25 = 14531103383 is a prime.
It is a super-2 number, since 2×145311034152 (a number of 21 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 15 ways as a sum of consecutive naturals, for example, 19566 + ... + 171595.
It is an arithmetic number, because the mean of its divisors is an integer number (1138943196).
Almost surely, 214531103415 is an apocalyptic number.
14531103415 is a deficient number, since it is larger than the sum of its proper divisors (3691987721).
14531103415 is a wasteful number, since it uses less digits than its factorization.
14531103415 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 191850.
The product of its (nonzero) digits is 3600, while the sum is 28.
Adding to 14531103415 its reverse (51430113541), we get a palindrome (65961216956).
The spelling of 14531103415 in words is "fourteen billion, five hundred thirty-one million, one hundred three thousand, four hundred fifteen".
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