Base | Representation |
---|---|
bin | 10011001100000000… |
… | …00011100011000010 |
3 | 222120220120110100120 |
4 | 21212000003203002 |
5 | 132044103201104 |
6 | 4422103001110 |
7 | 513162653253 |
oct | 114600034302 |
9 | 28526513316 |
10 | 10301225154 |
11 | 4406855a20 |
12 | 1bb5a39196 |
13 | c82226acc |
14 | 6da174b2a |
15 | 40455ecd9 |
hex | 2660038c2 |
10301225154 has 48 divisors (see below), whose sum is σ = 23037199200. Its totient is φ = 3045414400.
The previous prime is 10301225153. The next prime is 10301225189. The reversal of 10301225154 is 45152210301.
It is a happy number.
It is a super-2 number, since 2×103012251542 (a number of 21 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (10301225153) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 64522 + ... + 157370.
It is an arithmetic number, because the mean of its divisors is an integer number (479941650).
Almost surely, 210301225154 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 10301225154, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11518599600).
10301225154 is an abundant number, since it is smaller than the sum of its proper divisors (12735974046).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10301225154 is a wasteful number, since it uses less digits than its factorization.
10301225154 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 92947 (or 92906 counting only the distinct ones).
The product of its (nonzero) digits is 1200, while the sum is 24.
Adding to 10301225154 its reverse (45152210301), we get a palindrome (55453435455).
The spelling of 10301225154 in words is "ten billion, three hundred one million, two hundred twenty-five thousand, one hundred fifty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •