Base | Representation |
---|---|
bin | 11111010101100111010… |
… | …000111010011011111001 |
3 | 21121212120220001211120220 |
4 | 133111213100322123321 |
5 | 240240342320232301 |
6 | 4325150452410253 |
7 | 311405004225624 |
oct | 37254720723371 |
9 | 7555526054526 |
10 | 2153511102201 |
11 | 760331969a98 |
12 | 2a9446616989 |
13 | 1280c93695a4 |
14 | 7633268cdbb |
15 | 3b03ee5d936 |
hex | 1f56743a6f9 |
2153511102201 has 96 divisors (see below), whose sum is σ = 3156138639360. Its totient is φ = 1302171552000.
The previous prime is 2153511102131. The next prime is 2153511102209. The reversal of 2153511102201 is 1022011153512.
It is not a de Polignac number, because 2153511102201 - 210 = 2153511101177 is a prime.
It is a super-2 number, since 2×21535111022012 (a number of 25 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (2153511102209) by changing a digit.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2566758940 + ... + 2566759778.
It is an arithmetic number, because the mean of its divisors is an integer number (32876444160).
Almost surely, 22153511102201 is an apocalyptic number.
It is an amenable number.
2153511102201 is a deficient number, since it is larger than the sum of its proper divisors (1002627537159).
2153511102201 is a wasteful number, since it uses less digits than its factorization.
2153511102201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1215 (or 1106 counting only the distinct ones).
The product of its (nonzero) digits is 600, while the sum is 24.
Adding to 2153511102201 its reverse (1022011153512), we get a palindrome (3175522255713).
The spelling of 2153511102201 in words is "two trillion, one hundred fifty-three billion, five hundred eleven million, one hundred two thousand, two hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •