Base | Representation |
---|---|
bin | 1011100001111101… |
… | …00111010100101111 |
3 | 120222102101101211012 |
4 | 11300332213110233 |
5 | 100134222220422 |
6 | 2502134215435 |
7 | 306255532244 |
oct | 56076472457 |
9 | 16872341735 |
10 | 6190429487 |
11 | 2697377330 |
12 | 12491b457b |
13 | 778681b38 |
14 | 42a21d5cb |
15 | 2637014e2 |
hex | 170fa752f |
6190429487 has 16 divisors (see below), whose sum is σ = 7162165152. Its totient is φ = 5287941120.
The previous prime is 6190429439. The next prime is 6190429547. The reversal of 6190429487 is 7849240916.
It is not a de Polignac number, because 6190429487 - 210 = 6190428463 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6190425487) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 88553 + ... + 142205.
It is an arithmetic number, because the mean of its divisors is an integer number (447635322).
Almost surely, 26190429487 is an apocalyptic number.
6190429487 is a deficient number, since it is larger than the sum of its proper divisors (971735665).
6190429487 is a wasteful number, since it uses less digits than its factorization.
6190429487 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 54298.
The product of its (nonzero) digits is 870912, while the sum is 50.
The square root of 6190429487 is about 78679.2824509731. The cubic root of 6190429487 is about 1836.1447998307.
It can be divided in two parts, 6190429 and 487, that added together give a palindrome (6190916).
The spelling of 6190429487 in words is "six billion, one hundred ninety million, four hundred twenty-nine thousand, four hundred eighty-seven".
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