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5283010081 = 18141297069
BaseRepresentation
bin1001110101110010…
…00101011000100001
3111122011220201102001
410322321011120201
541304422310311
62232121124001
7244626562516
oct47271053041
914564821361
105283010081
112271137738
121035329601
1366268b38b
143818d130d
1520dc0b4c1
hex13ae45621

5283010081 has 8 divisors (see below), whose sum is σ = 5314236200. Its totient is φ = 5251806720.

The previous prime is 5283010067. The next prime is 5283010087. The reversal of 5283010081 is 1800103825.

It can be written as a sum of positive squares in 4 ways, for example, as 46225 + 5282963856 = 215^2 + 72684^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5283010081 - 29 = 5283009569 is a prime.

It is a super-2 number, since 2×52830100812 = 55820391031895253122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5283010087) 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, 743815 + ... + 750883.

It is an arithmetic number, because the mean of its divisors is an integer number (664279525).

Almost surely, 25283010081 is an apocalyptic number.

It is an amenable number.

5283010081 is a deficient number, since it is larger than the sum of its proper divisors (31226119).

5283010081 is a wasteful number, since it uses less digits than its factorization.

5283010081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11379.

The product of its (nonzero) digits is 1920, while the sum is 28.

The square root of 5283010081 is about 72684.3179853811. The cubic root of 5283010081 is about 1741.6483785824.

The spelling of 5283010081 in words is "five billion, two hundred eighty-three million, ten thousand, eighty-one".

Divisors: 1 181 4129 7069 747349 1279489 29187901 5283010081