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104212311401311 = 1773102001823271
BaseRepresentation
bin10111101100011111010001…
…110011010110001101011111
3111122222121012011100220100121
4113230133101303112031133
5102124403303204320221
61005350250330535411
730644043140242561
oct2754372163261537
9448877164326317
10104212311401311
1130229213a81a73
12b831064297567
13461c242a85799
141ba3c8d351331
15c0ac04981a41
hex5ec7d1cd635f

104212311401311 has 16 divisors (see below), whose sum is σ = 111855220204608. Its totient is φ = 96737518080000.

The previous prime is 104212311401281. The next prime is 104212311401323. The reversal of 104212311401311 is 113104113212401.

It is not a de Polignac number, because 104212311401311 - 211 = 104212311399263 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104212312401311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 126171606 + ... + 126994876.

It is an arithmetic number, because the mean of its divisors is an integer number (6990951262788).

Almost surely, 2104212311401311 is an apocalyptic number.

104212311401311 is a deficient number, since it is larger than the sum of its proper divisors (7642908803297).

104212311401311 is a wasteful number, since it uses less digits than its factorization.

104212311401311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 925362.

The product of its (nonzero) digits is 576, while the sum is 25.

Adding to 104212311401311 its reverse (113104113212401), we get a palindrome (217316424613712).

The spelling of 104212311401311 in words is "one hundred four trillion, two hundred twelve billion, three hundred eleven million, four hundred one thousand, three hundred eleven".

Divisors: 1 17 73 1241 102001 823271 1734017 7446073 13995607 60098783 126583241 1021679311 83974465271 1427565909607 6130135964783 104212311401311