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47275282834080 = 25357173141651179
BaseRepresentation
bin10101011111111001000100…
…11100001010001010100000
320012101110202202002220001020
422233330202130022022200
522144024234401142310
6244313544244205440
712646345402561230
oct1257744234121240
9205343682086036
1047275282834080
1114077375772064
125376324699880
13204c069c85b12
14b961c8c91cc0
1556eb12b75170
hex2aff2270a2a0

47275282834080 has 768 divisors, whose sum is σ = 190552479989760. Its totient is φ = 9602010316800.

The previous prime is 47275282834037. The next prime is 47275282834099. The reversal of 47275282834080 is 8043828257274.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 72273931 + ... + 72925109.

It is an arithmetic number, because the mean of its divisors is an integer number (248115208320).

Almost surely, 247275282834080 is an apocalyptic number.

47275282834080 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47275282834080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (95276239994880).

47275282834080 is an abundant number, since it is smaller than the sum of its proper divisors (143277197155680).

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

47275282834080 is a wasteful number, since it uses less digits than its factorization.

47275282834080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 651293 (or 651285 counting only the distinct ones).

The product of its (nonzero) digits is 48168960, while the sum is 60.

The spelling of 47275282834080 in words is "forty-seven trillion, two hundred seventy-five billion, two hundred eighty-two million, eight hundred thirty-four thousand, eighty".