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5934146881 = 131972317121
BaseRepresentation
bin1011000011011001…
…11110010101000001
3120022120010220011211
411201230332111001
544123120200011
62420501210121
7300024262525
oct54154762501
916276126154
105934146881
112575742423
121197400941
1373754c920
14404189d85
1524ae7ab21
hex161b3e541

5934146881 has 8 divisors (see below), whose sum is σ = 6423062184. Its totient is φ = 5449866240.

The previous prime is 5934146851. The next prime is 5934146927. The reversal of 5934146881 is 1886414395.

It is a happy number.

5934146881 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 1745986225 + 4188160656 = 41785^2 + 64716^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5934146881 - 231 = 3786663233 is a prime.

It is a super-2 number, since 2×59341468812 = 70428198410564056322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5934146851) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1156000 + ... + 1161121.

It is an arithmetic number, because the mean of its divisors is an integer number (802882773).

Almost surely, 25934146881 is an apocalyptic number.

It is an amenable number.

5934146881 is a deficient number, since it is larger than the sum of its proper divisors (488915303).

5934146881 is a wasteful number, since it uses less digits than its factorization.

5934146881 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2317331.

The product of its digits is 829440, while the sum is 49.

The square root of 5934146881 is about 77033.4140552007. The cubic root of 5934146881 is about 1810.4481741745.

The spelling of 5934146881 in words is "five billion, nine hundred thirty-four million, one hundred forty-six thousand, eight hundred eighty-one".

Divisors: 1 13 197 2561 2317121 30122573 456472837 5934146881