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6460067054 = 27214812
BaseRepresentation
bin1100000010000110…
…01100110011101110
3121200012202102000202
412001003030303232
5101212234121204
62545005353502
7316041443510
oct60103146356
917605672022
106460067054
1128155a2aa1
121303568892
137bc4ab9ac
14453d6bbb0
1527c213e1e
hex1810cccee

6460067054 has 12 divisors (see below), whose sum is σ = 11074916232. Its totient is φ = 2768471280.

The previous prime is 6460067027. The next prime is 6460067077. The reversal of 6460067054 is 4507600646.

It is a junction number, because it is equal to n+sod(n) for n = 6460066999 and 6460067017.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 289994 + ... + 311474.

It is an arithmetic number, because the mean of its divisors is an integer number (922909686).

Almost surely, 26460067054 is an apocalyptic number.

6460067054 is a deficient number, since it is larger than the sum of its proper divisors (4614849178).

6460067054 is an frugal number, since it uses more digits than its factorization.

6460067054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42971 (or 21490 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 38.

The square root of 6460067054 is about 80374.5423252910. The cubic root of 6460067054 is about 1862.4259260002.

The spelling of 6460067054 in words is "six billion, four hundred sixty million, sixty-seven thousand, fifty-four".

Divisors: 1 2 7 14 21481 42962 150367 300734 461433361 922866722 3230033527 6460067054