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2101114041 = 31383649093
BaseRepresentation
bin111110100111100…
…0111010010111001
312102102121122121120
41331033013102321
513300341122131
6544254055453
7103032113625
oct17517072271
95372548546
102101114041
1198902a094
124a77aa589
132763bac60
1415d09a185
15c46d7496
hex7d3c74b9

2101114041 has 16 divisors (see below), whose sum is σ = 3053338176. Its totient is φ = 1277413056.

The previous prime is 2101114021. The next prime is 2101114049. The reversal of 2101114041 is 1404111012.

It is not a de Polignac number, because 2101114041 - 211 = 2101111993 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2101114041.

It is not an unprimeable number, because it can be changed into a prime (2101114049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 321310 + ... + 327783.

It is an arithmetic number, because the mean of its divisors is an integer number (190833636).

Almost surely, 22101114041 is an apocalyptic number.

It is an amenable number.

2101114041 is a deficient number, since it is larger than the sum of its proper divisors (952224135).

2101114041 is a wasteful number, since it uses less digits than its factorization.

2101114041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 649192.

The product of its (nonzero) digits is 32, while the sum is 15.

The square root of 2101114041 is about 45837.9105217504. The cubic root of 2101114041 is about 1280.8055722091.

Adding to 2101114041 its reverse (1404111012), we get a palindrome (3505225053).

The spelling of 2101114041 in words is "two billion, one hundred one million, one hundred fourteen thousand, forty-one".

Divisors: 1 3 13 39 83 249 1079 3237 649093 1947279 8438209 25314627 53874719 161624157 700371347 2101114041