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48127872184 = 2371301660589
BaseRepresentation
bin101100110100101001…
…010000110010111000
311121020010002020001121
4230310221100302320
51242031213402214
634035403155024
73322440110110
oct546451206270
9147203066047
1048127872184
1119457a24787
1293b1b15a74
1346ccc477a2
142487c40040
1513ba340424
hexb34a50cb8

48127872184 has 32 divisors (see below), whose sum is σ = 103210581600. Its totient is φ = 20610345600.

The previous prime is 48127872179. The next prime is 48127872193.

48127872184 is nontrivially palindromic in base 10.

It is a Smith number, since the sum of its digits (52) coincides with the sum of the digits of its prime factors.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 257439 + ... + 403150.

It is an arithmetic number, because the mean of its divisors is an integer number (3225330675).

Almost surely, 248127872184 is an apocalyptic number.

It is an amenable number.

48127872184 is an abundant number, since it is smaller than the sum of its proper divisors (55082709416).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

48127872184 is a wasteful number, since it uses less digits than its factorization.

48127872184 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 661903 (or 661899 counting only the distinct ones).

The product of its digits is 1605632, while the sum is 52.

The spelling of 48127872184 in words is "forty-eight billion, one hundred twenty-seven million, eight hundred seventy-two thousand, one hundred eighty-four".

Divisors: 1 2 4 7 8 14 28 56 1301 2602 5204 9107 10408 18214 36428 72856 660589 1321178 2642356 4624123 5284712 9248246 18496492 36992984 859426289 1718852578 3437705156 6015984023 6875410312 12031968046 24063936092 48127872184