Base | Representation |
---|---|
bin | 11001000011111000… |
… | …01000000011010010 |
3 | 1021201122122211212022 |
4 | 30201330020003102 |
5 | 210023300433014 |
6 | 10103020331442 |
7 | 654260522231 |
oct | 144174100322 |
9 | 37648584768 |
10 | 13454311634 |
11 | 5784676515 |
12 | 27359a3b82 |
13 | 136554b05a |
14 | 918c2ab18 |
15 | 53b292a8e |
hex | 321f080d2 |
13454311634 has 8 divisors (see below), whose sum is σ = 20182112688. Its totient is φ = 6726940740.
The previous prime is 13454311621. The next prime is 13454311669. The reversal of 13454311634 is 43611345431.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 13454311594 and 13454311603.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12572 + ... + 164519.
It is an arithmetic number, because the mean of its divisors is an integer number (2522764086).
Almost surely, 213454311634 is an apocalyptic number.
13454311634 is a deficient number, since it is larger than the sum of its proper divisors (6727801054).
13454311634 is a wasteful number, since it uses less digits than its factorization.
13454311634 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 215080.
The product of its digits is 51840, while the sum is 35.
The spelling of 13454311634 in words is "thirteen billion, four hundred fifty-four million, three hundred eleven thousand, six hundred thirty-four".
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