Base | Representation |
---|---|
bin | 1100000010001011… |
… | …00010101101011110 |
3 | 121200020220121021111 |
4 | 12001011202231132 |
5 | 101212413243204 |
6 | 2545030452234 |
7 | 316046611552 |
oct | 60105425536 |
9 | 17606817244 |
10 | 6460681054 |
11 | 2815982333 |
12 | 130380407a |
13 | 7bc6652c9 |
14 | 45408b862 |
15 | 27c2d5d04 |
hex | 181162b5e |
6460681054 has 16 divisors (see below), whose sum is σ = 10263189456. Its totient is φ = 3039696000.
The previous prime is 6460681013. The next prime is 6460681057. The reversal of 6460681054 is 4501860646.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 6460680998 and 6460681016.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6460681057) 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, 177169 + ... + 210499.
It is an arithmetic number, because the mean of its divisors is an integer number (641449341).
Almost surely, 26460681054 is an apocalyptic number.
6460681054 is a deficient number, since it is larger than the sum of its proper divisors (3802508402).
6460681054 is a wasteful number, since it uses less digits than its factorization.
6460681054 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 39051.
The product of its (nonzero) digits is 138240, while the sum is 40.
The square root of 6460681054 is about 80378.3618519313. The cubic root of 6460681054 is about 1862.4849291695.
The spelling of 6460681054 in words is "six billion, four hundred sixty million, six hundred eighty-one thousand, fifty-four".
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