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231042010142411 = 13193862792421547
BaseRepresentation
bin110100100010000110101000…
…111100010101011011001011
31010022001101210221020121000222
4310202012220330111123023
5220240343014044024121
62135215122330220255
766444143252050256
oct6442065074253313
91108041727217028
10231042010142411
1167687403522056
1221ab55a588468b
139bbc225334ba0
14410a6c896009d
151ba9ded7ce0ab
hexd221a8f156cb

231042010142411 has 16 divisors (see below), whose sum is σ = 261910757203200. Its totient is φ = 202044228290208.

The previous prime is 231042010142399. The next prime is 231042010142491. The reversal of 231042010142411 is 114241010240132.

It is a cyclic number.

It is not a de Polignac number, because 231042010142411 - 242 = 226643963631307 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (231042010142491) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 94200140 + ... + 96621686.

It is an arithmetic number, because the mean of its divisors is an integer number (16369422325200).

Almost surely, 2231042010142411 is an apocalyptic number.

231042010142411 is a deficient number, since it is larger than the sum of its proper divisors (30868747060789).

231042010142411 is a wasteful number, since it uses less digits than its factorization.

231042010142411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2807858.

The product of its (nonzero) digits is 1536, while the sum is 26.

Adding to 231042010142411 its reverse (114241010240132), we get a palindrome (345283020382543).

The spelling of 231042010142411 in words is "two hundred thirty-one trillion, forty-two billion, ten million, one hundred forty-two thousand, four hundred eleven".

Divisors: 1 13 19 247 386279 2421547 5021627 7339301 31480111 46009393 95410913 598122109 935392753613 12160105796969 17772462318647 231042010142411