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5781574373133 = 313148245496747
BaseRepresentation
bin101010000100010000010…
…1011111100111100001101
3202110201020212012001002010
41110020200223330330031
51224211131014420013
620144004003451433
71134463542214326
oct124104053747415
922421225161063
105781574373133
111929a52010059
12794611686b79
1332c27a898440
1415db8896944d
15a05d30d37c3
hex54220afcf0d

5781574373133 has 8 divisors (see below), whose sum is σ = 8301747817888. Its totient is φ = 3557891921904.

The previous prime is 5781574373119. The next prime is 5781574373161. The reversal of 5781574373133 is 3313734751875.

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

It is not a de Polignac number, because 5781574373133 - 25 = 5781574373101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5781574373833) 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, 74122748335 + ... + 74122748412.

It is an arithmetic number, because the mean of its divisors is an integer number (1037718477236).

Almost surely, 25781574373133 is an apocalyptic number.

It is an amenable number.

5781574373133 is a deficient number, since it is larger than the sum of its proper divisors (2520173444755).

5781574373133 is a wasteful number, since it uses less digits than its factorization.

5781574373133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148245496763.

The product of its digits is 22226400, while the sum is 57.

The spelling of 5781574373133 in words is "five trillion, seven hundred eighty-one billion, five hundred seventy-four million, three hundred seventy-three thousand, one hundred thirty-three".

Divisors: 1 3 13 39 148245496747 444736490241 1927191457711 5781574373133