Base | Representation |
---|---|
bin | 11001111101111101000101… |
… | …00101001111010000100110 |
3 | 21111012010020002121011110020 |
4 | 30332332202211033100212 |
5 | 24441044120333334032 |
6 | 321241210024540010 |
7 | 15012436142104413 |
oct | 1476764245172046 |
9 | 244163202534406 |
10 | 57104317871142 |
11 | 17216894805a83 |
12 | 64a3248621606 |
13 | 25b2bb6296979 |
14 | 1015c1411b10a |
15 | 6906336acb2c |
hex | 33efa294f426 |
57104317871142 has 16 divisors (see below), whose sum is σ = 114208936628592. Its totient is φ = 19034722476000.
The previous prime is 57104317871141. The next prime is 57104317871173. The reversal of 57104317871142 is 24117871340175.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (57104317871141) 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, 10031173 + ... + 14657184.
It is an arithmetic number, because the mean of its divisors is an integer number (7138058539287).
Almost surely, 257104317871142 is an apocalyptic number.
57104317871142 is an abundant number, since it is smaller than the sum of its proper divisors (57104618757450).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
57104317871142 is a wasteful number, since it uses less digits than its factorization.
57104317871142 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25073863.
The product of its (nonzero) digits is 1317120, while the sum is 51.
The spelling of 57104317871142 in words is "fifty-seven trillion, one hundred four billion, three hundred seventeen million, eight hundred seventy-one thousand, one hundred forty-two".
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