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57810001280106 = 2311299852730349
BaseRepresentation
bin11010010010011111100001…
…00101110011110001101010
321120200120201101102122121110
431021033300211303301222
530034124340311430411
6322541314205251150
715114430503106365
oct1511176045636152
9246616641378543
1057810001280106
11174690a1689979
126597b70563ab6
1326345c9042c9a
14103c03a17d0dc
156a3b866b32a6
hex3493f0973c6a

57810001280106 has 16 divisors (see below), whose sum is σ = 115630235460000. Its totient is φ = 19268294943408.

The previous prime is 57810001279991. The next prime is 57810001280107. The reversal of 57810001280106 is 60108210001875.

It is a super-3 number, since 3×578100012801063 (a number of 42 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (57810001280107) 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, 426297381 + ... + 426432968.

It is an arithmetic number, because the mean of its divisors is an integer number (7226889716250).

Almost surely, 257810001280106 is an apocalyptic number.

57810001280106 is an abundant number, since it is smaller than the sum of its proper divisors (57820234179894).

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

57810001280106 is a wasteful number, since it uses less digits than its factorization.

57810001280106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 852741653.

The product of its (nonzero) digits is 26880, while the sum is 39.

The spelling of 57810001280106 in words is "fifty-seven trillion, eight hundred ten billion, one million, two hundred eighty thousand, one hundred six".

Divisors: 1 2 3 6 11299 22598 33897 67794 852730349 1705460698 2558191047 5116382094 9635000213351 19270000426702 28905000640053 57810001280106