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131441042211 = 388493495109
BaseRepresentation
bin111101001101001111…
…1110010001100100011
3110120021100111202220120
41322122133302030203
54123142401322321
6140214433411323
712332142265413
oct1723237621443
9416240452816
10131441042211
1150820050506
1221583409b43
13c5195c332b
14650ca22643
153644613ec6
hex1e9a7f2323

131441042211 has 8 divisors (see below), whose sum is σ = 175257057360. Its totient is φ = 87626194272.

The previous prime is 131441042207. The next prime is 131441042261. The reversal of 131441042211 is 112240144131.

It is a happy number.

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

It is not a de Polignac number, because 131441042211 - 22 = 131441042207 is a prime.

It is not an unprimeable number, because it can be changed into a prime (131441042261) 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, 17925 + ... + 513033.

It is an arithmetic number, because the mean of its divisors is an integer number (21907132170).

Almost surely, 2131441042211 is an apocalyptic number.

131441042211 is a deficient number, since it is larger than the sum of its proper divisors (43816015149).

131441042211 is an equidigital number, since it uses as much as digits as its factorization.

131441042211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 583605.

The product of its (nonzero) digits is 768, while the sum is 24.

Adding to 131441042211 its reverse (112240144131), we get a palindrome (243681186342).

The spelling of 131441042211 in words is "one hundred thirty-one billion, four hundred forty-one million, forty-two thousand, two hundred eleven".

Divisors: 1 3 88493 265479 495109 1485327 43813680737 131441042211