Base | Representation |
---|---|
bin | 11001000101110000… |
… | …11110010100000100 |
3 | 1021202202102120120210 |
4 | 30202320132110010 |
5 | 210041323201320 |
6 | 10104343355420 |
7 | 654542141202 |
oct | 144270362404 |
9 | 37682376523 |
10 | 13470131460 |
11 | 57925a1155 |
12 | 273b152b70 |
13 | 13688c98b6 |
14 | 91ad88072 |
15 | 53c86a0e0 |
hex | 322e1e504 |
13470131460 has 24 divisors (see below), whose sum is σ = 37716368256. Its totient is φ = 3592035040.
The previous prime is 13470131443. The next prime is 13470131473. The reversal of 13470131460 is 6413107431.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 112251036 + ... + 112251155.
It is an arithmetic number, because the mean of its divisors is an integer number (1571515344).
Almost surely, 213470131460 is an apocalyptic number.
13470131460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
13470131460 is an abundant number, since it is smaller than the sum of its proper divisors (24246236796).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13470131460 is a wasteful number, since it uses less digits than its factorization.
13470131460 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 224502203 (or 224502201 counting only the distinct ones).
The product of its (nonzero) digits is 6048, while the sum is 30.
Adding to 13470131460 its reverse (6413107431), we get a palindrome (19883238891).
The spelling of 13470131460 in words is "thirteen billion, four hundred seventy million, one hundred thirty-one thousand, four hundred sixty".
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