Base | Representation |
---|---|
bin | 100111001111010100… |
… | …101001100000111111 |
3 | 11000202022200021120210 |
4 | 213033110221200333 |
5 | 1142242022033203 |
6 | 31204452243503 |
7 | 3021044416260 |
oct | 471724514077 |
9 | 130668607523 |
10 | 42133002303 |
11 | 16960a88267 |
12 | 81ba310593 |
13 | 3c85c56ac2 |
14 | 20799a8967 |
15 | 1168dbc803 |
hex | 9cf52983f |
42133002303 has 32 divisors (see below), whose sum is σ = 67797875200. Its totient is φ = 22735904256.
The previous prime is 42133002293. The next prime is 42133002311. The reversal of 42133002303 is 30320033124.
It is not a de Polignac number, because 42133002303 - 28 = 42133002047 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 42133002303.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42133002313) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 43798 + ... + 293571.
It is an arithmetic number, because the mean of its divisors is an integer number (2118683600).
Almost surely, 242133002303 is an apocalyptic number.
42133002303 is a deficient number, since it is larger than the sum of its proper divisors (25664872897).
42133002303 is a wasteful number, since it uses less digits than its factorization.
42133002303 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 337711.
The product of its (nonzero) digits is 1296, while the sum is 21.
Adding to 42133002303 its reverse (30320033124), we get a palindrome (72453035427).
The spelling of 42133002303 in words is "forty-two billion, one hundred thirty-three million, two thousand, three hundred three".
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