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5754360681 = 32639373409
BaseRepresentation
bin1010101101111110…
…01001001101101001
3112212000211210212200
411112333021031221
543241104020211
62350555530413
7262412154516
oct52677111551
915760753780
105754360681
112493206393
121147159a09
13709222164
143c834a30d
1523a2b5b56
hex156fc9369

5754360681 has 6 divisors (see below), whose sum is σ = 8311854330. Its totient is φ = 3836240448.

The previous prime is 5754360631. The next prime is 5754360737. The reversal of 5754360681 is 1860634575.

It can be written as a sum of positive squares in only one way, i.e., 5582331225 + 172029456 = 74715^2 + 13116^2 .

It is not a de Polignac number, because 5754360681 - 210 = 5754359657 is a prime.

It is a super-2 number, since 2×57543606812 = 66225333694077567522, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5754360611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 319686696 + ... + 319686713.

It is an arithmetic number, because the mean of its divisors is an integer number (1385309055).

Almost surely, 25754360681 is an apocalyptic number.

It is an amenable number.

5754360681 is a deficient number, since it is larger than the sum of its proper divisors (2557493649).

5754360681 is a wasteful number, since it uses less digits than its factorization.

5754360681 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 639373415 (or 639373412 counting only the distinct ones).

The product of its (nonzero) digits is 604800, while the sum is 45.

The square root of 5754360681 is about 75857.5024700919. The cubic root of 5754360681 is about 1791.9767059620.

The spelling of 5754360681 in words is "five billion, seven hundred fifty-four million, three hundred sixty thousand, six hundred eighty-one".

Divisors: 1 3 9 639373409 1918120227 5754360681