Base | Representation |
---|---|
bin | 110010011110110100010101… |
… | …001100110001011101110101 |
3 | 1002010002220200111211101120122 |
4 | 302132310111030301131311 |
5 | 213100034131111231010 |
6 | 2104110343111341325 |
7 | 64523265024030122 |
oct | 6236642514613565 |
9 | 1063086614741518 |
10 | 222020100102005 |
11 | 64819217501317 |
12 | 20a98b96381845 |
13 | 96b653715c95a |
14 | 3cb7b8a033749 |
15 | 1aa03bb843855 |
hex | c9ed15331775 |
222020100102005 has 8 divisors (see below), whose sum is σ = 268188518269824. Its totient is φ = 176439814650000.
The previous prime is 222020100101941. The next prime is 222020100102007. The reversal of 222020100102005 is 500201001020222.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 222020100102005 - 26 = 222020100101941 is a prime.
It is a super-2 number, since 2×2220201001020052 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (222020100102007) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 147033178121 + ... + 147033179630.
It is an arithmetic number, because the mean of its divisors is an integer number (33523564783728).
Almost surely, 2222020100102005 is an apocalyptic number.
It is an amenable number.
222020100102005 is a deficient number, since it is larger than the sum of its proper divisors (46168418167819).
222020100102005 is a wasteful number, since it uses less digits than its factorization.
222020100102005 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 294066357907.
The product of its (nonzero) digits is 160, while the sum is 17.
Adding to 222020100102005 its reverse (500201001020222), we get a palindrome (722221101122227).
The spelling of 222020100102005 in words is "two hundred twenty-two trillion, twenty billion, one hundred million, one hundred two thousand, five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.079 sec. • engine limits •