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42102114111310 = 25111277299723173
BaseRepresentation
bin10011001001010101010011…
…00011100100111101001110
312112001220220201111012001011
421210222221203210331032
521004300112203030220
6225313235541035434
711603530431136111
oct1144525143447516
9175056821435034
1042102114111310
11124624518a8090
12487b8089b5b7a
131a6529b62a3b6
14a57a78aaa578
154d028c83765a
hex264aa98e4f4e

42102114111310 has 32 divisors (see below), whose sum is σ = 82737982736352. Its totient is φ = 15297870698880.

The previous prime is 42102114111229. The next prime is 42102114111331. The reversal of 42102114111310 is 1311141120124.

42102114111310 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×421021141113102 (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is an unprimeable number.

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, 149721117 + ... + 150002056.

It is an arithmetic number, because the mean of its divisors is an integer number (2585561960511).

Almost surely, 242102114111310 is an apocalyptic number.

42102114111310 is a deficient number, since it is larger than the sum of its proper divisors (40635868625042).

42102114111310 is a wasteful number, since it uses less digits than its factorization.

42102114111310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 299724468.

The product of its (nonzero) digits is 192, while the sum is 22.

Adding to 42102114111310 its reverse (1311141120124), we get a palindrome (43413255231434).

The spelling of 42102114111310 in words is "forty-two trillion, one hundred two billion, one hundred fourteen million, one hundred eleven thousand, three hundred ten".

Divisors: 1 2 5 10 11 22 55 110 1277 2554 6385 12770 14047 28094 70235 140470 299723173 599446346 1498615865 2997231730 3296954903 6593909806 16484774515 32969549030 382746491921 765492983842 1913732459605 3827464919210 4210211411131 8420422822262 21051057055655 42102114111310