Base | Representation |
---|---|
bin | 11001001101000010… |
… | …11011101010000110 |
3 | 1021221000100012001112 |
4 | 30212201123222012 |
5 | 210202441401014 |
6 | 10114404325022 |
7 | 656213206034 |
oct | 144641335206 |
9 | 37830305045 |
10 | 13531200134 |
11 | 5814011a31 |
12 | 27576a3772 |
13 | 137845c0ca |
14 | 925123554 |
15 | 542dce73e |
hex | 32685ba86 |
13531200134 has 8 divisors (see below), whose sum is σ = 20318464488. Its totient is φ = 6758378640.
The previous prime is 13531200101. The next prime is 13531200143. The reversal of 13531200134 is 43100213531.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
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, 3608372 + ... + 3612119.
It is an arithmetic number, because the mean of its divisors is an integer number (2539808061).
Almost surely, 213531200134 is an apocalyptic number.
13531200134 is a deficient number, since it is larger than the sum of its proper divisors (6787264354).
13531200134 is an equidigital number, since it uses as much as digits as its factorization.
13531200134 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7221430.
The product of its (nonzero) digits is 1080, while the sum is 23.
Adding to 13531200134 its reverse (43100213531), we get a palindrome (56631413665).
The spelling of 13531200134 in words is "thirteen billion, five hundred thirty-one million, two hundred thousand, one hundred thirty-four".
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