Base | Representation |
---|---|
bin | 11001100101111000… |
… | …01000000110000101 |
3 | 1022110112100011100020 |
4 | 30302330020012011 |
5 | 211114304240420 |
6 | 10151205405353 |
7 | 664323013461 |
oct | 146274100605 |
9 | 38415304306 |
10 | 13739524485 |
11 | 5910670115 |
12 | 27b5409859 |
13 | 13ac66c35b |
14 | 944a714a1 |
15 | 556330340 |
hex | 332f08185 |
13739524485 has 32 divisors (see below), whose sum is σ = 22098316800. Its totient is φ = 7289491968.
The previous prime is 13739524481. The next prime is 13739524499. The reversal of 13739524485 is 58442593731.
It is not a de Polignac number, because 13739524485 - 22 = 13739524481 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13739524481) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2389524 + ... + 2395266.
It is an arithmetic number, because the mean of its divisors is an integer number (690572400).
Almost surely, 213739524485 is an apocalyptic number.
13739524485 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
13739524485 is a deficient number, since it is larger than the sum of its proper divisors (8358792315).
13739524485 is a wasteful number, since it uses less digits than its factorization.
13739524485 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6557.
The product of its digits is 3628800, while the sum is 51.
The spelling of 13739524485 in words is "thirteen billion, seven hundred thirty-nine million, five hundred twenty-four thousand, four hundred eighty-five".
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