Base | Representation |
---|---|
bin | 11001000010110100… |
… | …10101101101000110 |
3 | 1021201000222212101022 |
4 | 30201122111231012 |
5 | 210014014022122 |
6 | 10102102431142 |
7 | 654122323163 |
oct | 144132255506 |
9 | 37630885338 |
10 | 13445454662 |
11 | 577a677102 |
12 | 2732a324b2 |
13 | 1363769843 |
14 | 9179a306a |
15 | 53a5e3642 |
hex | 321695b46 |
13445454662 has 8 divisors (see below), whose sum is σ = 20254741416. Its totient is φ = 6693874192.
The previous prime is 13445454653. The next prime is 13445454667. The reversal of 13445454662 is 26645454431.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-3 number, since 3×134454546623 (a number of 31 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13445454667) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14425988 + ... + 14426919.
It is an arithmetic number, because the mean of its divisors is an integer number (2531842677).
Almost surely, 213445454662 is an apocalyptic number.
13445454662 is a deficient number, since it is larger than the sum of its proper divisors (6809286754).
13445454662 is a wasteful number, since it uses less digits than its factorization.
13445454662 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28853142.
The product of its digits is 1382400, while the sum is 44.
The spelling of 13445454662 in words is "thirteen billion, four hundred forty-five million, four hundred fifty-four thousand, six hundred sixty-two".
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