Base | Representation |
---|---|
bin | 1000000001010100… |
… | …1100110011001111 |
3 | 12120001022211011002 |
4 | 2000111030303033 |
5 | 13402134303403 |
6 | 553351050515 |
7 | 104232355523 |
oct | 20025146317 |
9 | 5501284132 |
10 | 2153041103 |
11 | a05376714 |
12 | 501070a3b |
13 | 28409c525 |
14 | 165d35d83 |
15 | c9043188 |
hex | 8054cccf |
2153041103 has 4 divisors (see below), whose sum is σ = 2161619208. Its totient is φ = 2144463000.
The previous prime is 2153041081. The next prime is 2153041127. The reversal of 2153041103 is 3011403512.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 2153041103 - 28 = 2153040847 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2153041153) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4288676 + ... + 4289177.
It is an arithmetic number, because the mean of its divisors is an integer number (540404802).
Almost surely, 22153041103 is an apocalyptic number.
2153041103 is a deficient number, since it is larger than the sum of its proper divisors (8578105).
2153041103 is an equidigital number, since it uses as much as digits as its factorization.
2153041103 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8578104.
The product of its (nonzero) digits is 360, while the sum is 20.
The square root of 2153041103 is about 46400.8739465110. The cubic root of 2153041103 is about 1291.2711271235.
Adding to 2153041103 its reverse (3011403512), we get a palindrome (5164444615).
The spelling of 2153041103 in words is "two billion, one hundred fifty-three million, forty-one thousand, one hundred three".
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