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310420132044 = 2231116314427409
BaseRepresentation
bin1001000010001100111…
…10110101000011001100
31002200020201020120200120
410201012132311003030
520041220023211134
6354334404424540
731266333405141
oct4410636650314
91080221216616
10310420132044
1110a715087780
12501b30a8150
1323370888c09
141104adca3c8
15811c3aa649
hex48467b50cc

310420132044 has 48 divisors (see below), whose sum is σ = 795008000640. Its totient is φ = 93489603840.

The previous prime is 310420132031. The next prime is 310420132051. The reversal of 310420132044 is 440231024013.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7192189 + ... + 7235220.

It is an arithmetic number, because the mean of its divisors is an integer number (16562666680).

Almost surely, 2310420132044 is an apocalyptic number.

It is an amenable number.

310420132044 is an abundant number, since it is smaller than the sum of its proper divisors (484587868596).

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

310420132044 is a wasteful number, since it uses less digits than its factorization.

310420132044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14427590 (or 14427588 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 310420132044 its reverse (440231024013), we get a palindrome (750651156057).

The spelling of 310420132044 in words is "three hundred ten billion, four hundred twenty million, one hundred thirty-two thousand, forty-four".

Divisors: 1 2 3 4 6 11 12 22 33 44 66 132 163 326 489 652 978 1793 1956 3586 5379 7172 10758 21516 14427409 28854818 43282227 57709636 86564454 158701499 173128908 317402998 476104497 634805996 952208994 1904417988 2351667667 4703335334 7055003001 9406670668 14110006002 25868344337 28220012004 51736688674 77605033011 103473377348 155210066022 310420132044