Base | Representation |
---|---|
bin | 1011011010110000… |
… | …11001001011110100 |
3 | 120211012211020202200 |
4 | 11231120121023310 |
5 | 100023300002302 |
6 | 2452140504500 |
7 | 304623543561 |
oct | 55530311364 |
9 | 16735736680 |
10 | 6130078452 |
11 | 26662a6743 |
12 | 1230b4b130 |
13 | 769011174 |
14 | 4221cd868 |
15 | 25d27e81c |
hex | 16d6192f4 |
6130078452 has 216 divisors, whose sum is σ = 17281424160. Its totient is φ = 1825649280.
The previous prime is 6130078411. The next prime is 6130078453. The reversal of 6130078452 is 2548700316.
6130078452 is a `hidden beast` number, since 6 + 130 + 0 + 78 + 452 = 666.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6130078453) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 46794427 + ... + 46794557.
Almost surely, 26130078452 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 6130078452, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8640712080).
6130078452 is an abundant number, since it is smaller than the sum of its proper divisors (11151345708).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6130078452 is a wasteful number, since it uses less digits than its factorization.
6130078452 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 283 (or 235 counting only the distinct ones).
The product of its (nonzero) digits is 40320, while the sum is 36.
The square root of 6130078452 is about 78294.8175296424. The cubic root of 6130078452 is about 1830.1583917369.
Adding to 6130078452 its reverse (2548700316), we get a palindrome (8678778768).
The spelling of 6130078452 in words is "six billion, one hundred thirty million, seventy-eight thousand, four hundred fifty-two".
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