Base | Representation |
---|---|
bin | 11001001111010110… |
… | …01100001100011110 |
3 | 1021222100201112010111 |
4 | 30213223030030132 |
5 | 210222414113304 |
6 | 10120335000234 |
7 | 656536436161 |
oct | 144753141436 |
9 | 37870645114 |
10 | 13550535454 |
11 | 5823a18935 |
12 | 276206907a |
13 | 137c46bb21 |
14 | 927917ad8 |
15 | 54494d704 |
hex | 327acc31e |
13550535454 has 8 divisors (see below), whose sum is σ = 20326366368. Its totient is φ = 6775080000.
The previous prime is 13550535443. The next prime is 13550535469. The reversal of 13550535454 is 45453505531.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×135505354542 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28014 + ... + 166990.
It is an arithmetic number, because the mean of its divisors is an integer number (2540795796).
Almost surely, 213550535454 is an apocalyptic number.
13550535454 is a deficient number, since it is larger than the sum of its proper divisors (6775830914).
13550535454 is a wasteful number, since it uses less digits than its factorization.
13550535454 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 187730.
The product of its (nonzero) digits is 450000, while the sum is 40.
The spelling of 13550535454 in words is "thirteen billion, five hundred fifty million, five hundred thirty-five thousand, four hundred fifty-four".
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