Base | Representation |
---|---|
bin | 11001001110010000… |
… | …10000001101010100 |
3 | 1021221201111012220000 |
4 | 30213020100031110 |
5 | 210213043024402 |
6 | 10115410411300 |
7 | 656365542543 |
oct | 144710201524 |
9 | 37851435800 |
10 | 13541376852 |
11 | 5819832943 |
12 | 275ab90b30 |
13 | 137a5b3233 |
14 | 92661215a |
15 | 543c3ec1c |
hex | 327210354 |
13541376852 has 30 divisors (see below), whose sum is σ = 35399834778. Its totient is φ = 4513792176.
The previous prime is 13541376829. The next prime is 13541376853. The reversal of 13541376852 is 25867314531.
It is a happy number.
13541376852 is a `hidden beast` number, since 13 + 541 + 37 + 68 + 5 + 2 = 666.
It can be written as a sum of positive squares in only one way, i.e., 7820572356 + 5720804496 = 88434^2 + 75636^2 .
It is a junction number, because it is equal to n+sod(n) for n = 13541376798 and 13541376807.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13541376853) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 20896863 + ... + 20897510.
Almost surely, 213541376852 is an apocalyptic number.
13541376852 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
13541376852 is an abundant number, since it is smaller than the sum of its proper divisors (21858457926).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13541376852 is a wasteful number, since it uses less digits than its factorization.
13541376852 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 41794389 (or 41794378 counting only the distinct ones).
The product of its digits is 604800, while the sum is 45.
The spelling of 13541376852 in words is "thirteen billion, five hundred forty-one million, three hundred seventy-six thousand, eight hundred fifty-two".
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