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132330131142 = 231113714635051
BaseRepresentation
bin111101100111101111…
…1011000111011000110
3110122120022111011122020
41323033133120323012
54132003003144032
6140442553544010
712363156361416
oct1731737307306
9418508434566
10132330131142
1151136a00150
1221791115006
13c62b869561
146594b3c646
1536976d7b2c
hex1ecf7d8ec6

132330131142 has 32 divisors (see below), whose sum is σ = 290827753344. Its totient is φ = 39807336000.

The previous prime is 132330131111. The next prime is 132330131183. The reversal of 132330131142 is 241131033231.

It is a super-2 number, since 2×1323301311422 (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7308484 + ... + 7326567.

It is an arithmetic number, because the mean of its divisors is an integer number (9088367292).

Almost surely, 2132330131142 is an apocalyptic number.

132330131142 is an abundant number, since it is smaller than the sum of its proper divisors (158497622202).

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

132330131142 is a wasteful number, since it uses less digits than its factorization.

132330131142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14635204.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 132330131142 its reverse (241131033231), we get a palindrome (373461164373).

The spelling of 132330131142 in words is "one hundred thirty-two billion, three hundred thirty million, one hundred thirty-one thousand, one hundred forty-two".

Divisors: 1 2 3 6 11 22 33 66 137 274 411 822 1507 3014 4521 9042 14635051 29270102 43905153 87810306 160985561 321971122 482956683 965913366 2005001987 4010003974 6015005961 12030011922 22055021857 44110043714 66165065571 132330131142