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131044250501330 = 2513104425050133
BaseRepresentation
bin11101110010111100011110…
…000000000100000011010010
3122011222201010010120002102112
4131302330132000010003102
5114134012111112020310
61142412521514145322
736413430455415455
oct3562743600040322
9564881103502375
10131044250501330
1138833611100781
1212845306422242
13581755c3b160a
14245080b4d349c
151023b65a4e705
hex772f1e0040d2

131044250501330 has 8 divisors (see below), whose sum is σ = 235879650902412. Its totient is φ = 52417700200528.

The previous prime is 131044250501317. The next prime is 131044250501363. The reversal of 131044250501330 is 33105052440131.

131044250501330 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 130711179544201 + 333070957129 = 11432899^2 + 577123^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6552212525057 + ... + 6552212525076.

Almost surely, 2131044250501330 is an apocalyptic number.

131044250501330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131044250501330 is a deficient number, since it is larger than the sum of its proper divisors (104835400401082).

131044250501330 is a wasteful number, since it uses less digits than its factorization.

131044250501330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13104425050140.

The product of its (nonzero) digits is 21600, while the sum is 32.

The spelling of 131044250501330 in words is "one hundred thirty-one trillion, forty-four billion, two hundred fifty million, five hundred one thousand, three hundred thirty".

Divisors: 1 2 5 10 13104425050133 26208850100266 65522125250665 131044250501330