Base | Representation |
---|---|
bin | 1000111010010111001… |
… | …0011010101010101100 |
3 | 112122012011122201200222 |
4 | 2032211302122222230 |
5 | 10002024424444203 |
6 | 154200254110512 |
7 | 14030043453155 |
oct | 2164562325254 |
9 | 478164581628 |
10 | 153105312428 |
11 | 59a27a59362 |
12 | 2580a7ab438 |
13 | 1158ca17533 |
14 | 75a5d6c92c |
15 | 3eb1527038 |
hex | 23a5c9aaac |
153105312428 has 24 divisors (see below), whose sum is σ = 277192374480. Its totient is φ = 73907852480.
The previous prime is 153105312427. The next prime is 153105312443. The reversal of 153105312428 is 824213501351.
153105312428 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (153105312427) 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 7 ways as a sum of consecutive naturals, for example, 2091575 + ... + 2163537.
It is an arithmetic number, because the mean of its divisors is an integer number (11549682270).
Almost surely, 2153105312428 is an apocalyptic number.
It is an amenable number.
153105312428 is a deficient number, since it is larger than the sum of its proper divisors (124087062052).
153105312428 is a wasteful number, since it uses less digits than its factorization.
153105312428 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 90337 (or 90335 counting only the distinct ones).
The product of its (nonzero) digits is 28800, while the sum is 35.
Adding to 153105312428 its reverse (824213501351), we get a palindrome (977318813779).
The spelling of 153105312428 in words is "one hundred fifty-three billion, one hundred five million, three hundred twelve thousand, four hundred twenty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •