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48683591077 = 1161587123601
BaseRepresentation
bin101101010101110001…
…001010010110100101
311122122211202200001211
4231111301022112211
51244200444403302
634210454151421
73342265460602
oct552561122645
9148584680054
1048683591077
11197126885a0
129528052571
13478b10b034
1424db97b6a9
1513ee012ad7
hexb55c4a5a5

48683591077 has 16 divisors (see below), whose sum is σ = 54072414144. Its totient is φ = 43457760000.

The previous prime is 48683591071. The next prime is 48683591081. The reversal of 48683591077 is 77019538684.

48683591077 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 48683591077 - 211 = 48683589029 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 (48683591071) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 332077 + ... + 455677.

It is an arithmetic number, because the mean of its divisors is an integer number (3379525884).

Almost surely, 248683591077 is an apocalyptic number.

It is an amenable number.

48683591077 is a deficient number, since it is larger than the sum of its proper divisors (5388823067).

48683591077 is a wasteful number, since it uses less digits than its factorization.

48683591077 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124260.

The product of its (nonzero) digits is 10160640, while the sum is 58.

The spelling of 48683591077 in words is "forty-eight billion, six hundred eighty-three million, five hundred ninety-one thousand, seventy-seven".

Divisors: 1 11 61 587 671 6457 35807 123601 393877 1359611 7539661 72553787 82936271 798091657 4425781007 48683591077