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48100047620 = 2252405002381
BaseRepresentation
bin101100110010111111…
…000111101100000100
311121011011201120221012
4230302333013230010
51242002103010440
634032530541352
73321651441662
oct546277075404
9147134646835
1048100047620
111944324a779
1293a4737858
1346c7254a51
142484279c32
1513b7b95e65
hexb32fc7b04

48100047620 has 12 divisors (see below), whose sum is σ = 101010100044. Its totient is φ = 19240019040.

The previous prime is 48100047601. The next prime is 48100047629. The reversal of 48100047620 is 2674000184.

It can be written as a sum of positive squares in 2 ways, for example, as 10500510784 + 37599536836 = 102472^2 + 193906^2 .

It is a super-3 number, since 3×481000476203 (a number of 33 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (48100047629) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1202501171 + ... + 1202501210.

It is an arithmetic number, because the mean of its divisors is an integer number (8417508337).

Almost surely, 248100047620 is an apocalyptic number.

It is an amenable number.

48100047620 is an abundant number, since it is smaller than the sum of its proper divisors (52910052424).

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

48100047620 is a wasteful number, since it uses less digits than its factorization.

48100047620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2405002390 (or 2405002388 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 32.

The spelling of 48100047620 in words is "forty-eight billion, one hundred million, forty-seven thousand, six hundred twenty".

Divisors: 1 2 4 5 10 20 2405002381 4810004762 9620009524 12025011905 24050023810 48100047620