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8481084748 = 225573806591
BaseRepresentation
bin1111110011000001…
…10001010101001100
3210220001122202002221
413321200301111030
5114332124202443
63521323025124
7420112013413
oct77140612514
923801582087
108481084748
113662395554
12178836b1a4
13a52104756
145a653847a
15349878eed
hex1f983154c

8481084748 has 12 divisors (see below), whose sum is σ = 14868548352. Its totient is φ = 4232928080.

The previous prime is 8481084721. The next prime is 8481084779. The reversal of 8481084748 is 8474801848.

It is a junction number, because it is equal to n+sod(n) for n = 8481084695 and 8481084704.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1901068 + ... + 1905523.

It is an arithmetic number, because the mean of its divisors is an integer number (1239045696).

Almost surely, 28481084748 is an apocalyptic number.

It is an amenable number.

8481084748 is a deficient number, since it is larger than the sum of its proper divisors (6387463604).

8481084748 is a wasteful number, since it uses less digits than its factorization.

8481084748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3807152 (or 3807150 counting only the distinct ones).

The product of its (nonzero) digits is 1835008, while the sum is 52.

The square root of 8481084748 is about 92092.8050826991. The cubic root of 8481084748 is about 2039.3125926285.

The spelling of 8481084748 in words is "eight billion, four hundred eighty-one million, eighty-four thousand, seven hundred forty-eight".

Divisors: 1 2 4 557 1114 2228 3806591 7613182 15226364 2120271187 4240542374 8481084748