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131233142050014 = 2321872190341669
BaseRepresentation
bin11101110101101100011000…
…110100001000110011011110
3122012122202200022022222110010
4131311230120310020303132
5114200110433331100024
61143035401223424050
736433165412165154
oct3565543064106336
9565582608288403
10131233142050014
11388a673249aaa4
1212875a418b5026
13582c303193974
142459a0a1533d4
151028a1db60b29
hex775b18d08cde

131233142050014 has 8 divisors (see below), whose sum is σ = 262466284100040. Its totient is φ = 43744380683336.

The previous prime is 131233142050013. The next prime is 131233142050019. The reversal of 131233142050014 is 410050241332131.

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

131233142050014 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131233142050013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10936095170829 + ... + 10936095170840.

It is an arithmetic number, because the mean of its divisors is an integer number (32808285512505).

Almost surely, 2131233142050014 is an apocalyptic number.

131233142050014 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

131233142050014 is a wasteful number, since it uses less digits than its factorization.

131233142050014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21872190341674.

The product of its (nonzero) digits is 8640, while the sum is 30.

Adding to 131233142050014 its reverse (410050241332131), we get a palindrome (541283383382145).

The spelling of 131233142050014 in words is "one hundred thirty-one trillion, two hundred thirty-three billion, one hundred forty-two million, fifty thousand, fourteen".

Divisors: 1 2 3 6 21872190341669 43744380683338 65616571025007 131233142050014