Base | Representation |
---|---|
bin | 11001000110011000… |
… | …10010101000010101 |
3 | 1021210010012111211010 |
4 | 30203030102220111 |
5 | 210044140421420 |
6 | 10105051002433 |
7 | 654634246065 |
oct | 144314225025 |
9 | 37703174733 |
10 | 13475326485 |
11 | 579551a265 |
12 | 2740a39419 |
13 | 13699c838a |
14 | 91b93b3a5 |
15 | 53d0444e0 |
hex | 323312a15 |
13475326485 has 16 divisors (see below), whose sum is σ = 21697854336. Its totient is φ = 7141063488.
The previous prime is 13475326483. The next prime is 13475326493. The reversal of 13475326485 is 58462357431.
It is not a de Polignac number, because 13475326485 - 21 = 13475326483 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13475326483) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2858649 + ... + 2863358.
It is an arithmetic number, because the mean of its divisors is an integer number (1356115896).
Almost surely, 213475326485 is an apocalyptic number.
13475326485 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
13475326485 is a deficient number, since it is larger than the sum of its proper divisors (8222527851).
13475326485 is a wasteful number, since it uses less digits than its factorization.
13475326485 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5722172.
The product of its digits is 2419200, while the sum is 48.
The spelling of 13475326485 in words is "thirteen billion, four hundred seventy-five million, three hundred twenty-six thousand, four hundred eighty-five".
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