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48259641069 = 328776114233
BaseRepresentation
bin101100111100011111…
…111010111011101101
311121120022000202222200
4230330133322323231
51242313432003234
634100431332113
73325630116003
oct547437727355
9147508022880
1048259641069
1119515344692
12942a081039
134721332443
14249b540a73
1513c6bbcd99
hexb3c7faeed

48259641069 has 12 divisors (see below), whose sum is σ = 69787866876. Its totient is φ = 32136403392.

The previous prime is 48259641013. The next prime is 48259641083. The reversal of 48259641069 is 96014695284.

48259641069 is a `hidden beast` number, since 4 + 8 + 2 + 596 + 41 + 0 + 6 + 9 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 20181611844 + 28078029225 = 142062^2 + 167565^2 .

It is not a de Polignac number, because 48259641069 - 28 = 48259640813 is a prime.

It is a super-2 number, since 2×482596410692 (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48259641169) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3049224 + ... + 3065009.

It is an arithmetic number, because the mean of its divisors is an integer number (5815655573).

Almost surely, 248259641069 is an apocalyptic number.

It is an amenable number.

48259641069 is a deficient number, since it is larger than the sum of its proper divisors (21528225807).

48259641069 is a wasteful number, since it uses less digits than its factorization.

48259641069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6115116 (or 6115113 counting only the distinct ones).

The product of its (nonzero) digits is 3732480, while the sum is 54.

The spelling of 48259641069 in words is "forty-eight billion, two hundred fifty-nine million, six hundred forty-one thousand, sixty-nine".

Divisors: 1 3 9 877 2631 7893 6114233 18342699 55028097 5362182341 16086547023 48259641069