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5802648989 = 15161962081
BaseRepresentation
bin1010110011101110…
…10110010110011101
3112222101201002222112
411121313112112131
543340434231424
62355442523405
7263536462664
oct53167262635
915871632875
105802648989
112508498085
12115b366565
1371622b417
143d0919ddb
1523e65360e
hex159dd659d

5802648989 has 8 divisors (see below), whose sum is σ = 5850607680. Its totient is φ = 5754816000.

The previous prime is 5802648977. The next prime is 5802649003. The reversal of 5802648989 is 9898462085.

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 5802648989 - 212 = 5802644893 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 (5802648949) 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, 62429 + ... + 124509.

It is an arithmetic number, because the mean of its divisors is an integer number (731325960).

Almost surely, 25802648989 is an apocalyptic number.

It is an amenable number.

5802648989 is a deficient number, since it is larger than the sum of its proper divisors (47958691).

5802648989 is a wasteful number, since it uses less digits than its factorization.

5802648989 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62851.

The product of its (nonzero) digits is 9953280, while the sum is 59.

The square root of 5802648989 is about 76175.1205381390. The cubic root of 5802648989 is about 1796.9752687322.

The spelling of 5802648989 in words is "five billion, eight hundred two million, six hundred forty-eight thousand, nine hundred eighty-nine".

Divisors: 1 151 619 62081 93469 9374231 38428139 5802648989