Base | Representation |
---|---|
bin | 10111000000110100001100… |
… | …011000001111000100100011 |
3 | 111021100200120102020020100210 |
4 | 113000310030120033010203 |
5 | 101231220324133310034 |
6 | 555131424252145203 |
7 | 30214155464314044 |
oct | 2700641430170443 |
9 | 437320512206323 |
10 | 101211112010019 |
11 | 2a281434185920 |
12 | b427484768203 |
13 | 44622229154bb |
14 | 1adc9030468cb |
15 | ba7aeecc28e9 |
hex | 5c0d0c60f123 |
101211112010019 has 32 divisors (see below), whose sum is σ = 149717872846080. Its totient is φ = 60297779318400.
The previous prime is 101211112010003. The next prime is 101211112010053. The reversal of 101211112010019 is 910010211112101.
It is a happy number.
It is not a de Polignac number, because 101211112010019 - 24 = 101211112010003 is a prime.
It is a super-2 number, since 2×1012111120100192 (a number of 29 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 101211112009977 and 101211112010004.
It is not an unprimeable number, because it can be changed into a prime (101211112010419) 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 31 ways as a sum of consecutive naturals, for example, 44044089 + ... + 46285029.
It is an arithmetic number, because the mean of its divisors is an integer number (4678683526440).
Almost surely, 2101211112010019 is an apocalyptic number.
101211112010019 is a deficient number, since it is larger than the sum of its proper divisors (48506760836061).
101211112010019 is a wasteful number, since it uses less digits than its factorization.
101211112010019 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2264211.
The product of its (nonzero) digits is 36, while the sum is 21.
The spelling of 101211112010019 in words is "one hundred one trillion, two hundred eleven billion, one hundred twelve million, ten thousand, nineteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •