Base | Representation |
---|---|
bin | 11001000011111001… |
… | …11001000001001011 |
3 | 1021201200001000222210 |
4 | 30201330321001023 |
5 | 210023323342303 |
6 | 10103024520203 |
7 | 654262316046 |
oct | 144174710113 |
9 | 37650030883 |
10 | 13454512203 |
11 | 57847a3180 |
12 | 2735a80063 |
13 | 13655bb432 |
14 | 918c7dc5d |
15 | 53b2d2203 |
hex | 321f3904b |
13454512203 has 8 divisors (see below), whose sum is σ = 19570199616. Its totient is φ = 8154249800.
The previous prime is 13454512189. The next prime is 13454512229. The reversal of 13454512203 is 30221545431.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 13454512203 - 24 = 13454512187 is a prime.
It is not an unprimeable number, because it can be changed into a prime (13454512003) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 203856213 + ... + 203856278.
It is an arithmetic number, because the mean of its divisors is an integer number (2446274952).
Almost surely, 213454512203 is an apocalyptic number.
13454512203 is a deficient number, since it is larger than the sum of its proper divisors (6115687413).
13454512203 is a wasteful number, since it uses less digits than its factorization.
13454512203 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 407712505.
The product of its (nonzero) digits is 14400, while the sum is 30.
The spelling of 13454512203 in words is "thirteen billion, four hundred fifty-four million, five hundred twelve thousand, two hundred three".
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