Base | Representation |
---|---|
bin | 101010111101001… |
… | …0101111010000010 |
3 | 10201110011112200222 |
4 | 1111322111322002 |
5 | 10422441414232 |
6 | 355005143042 |
7 | 50501223200 |
oct | 12572257202 |
9 | 3643145628 |
10 | 1441357442 |
11 | 67a6771a8 |
12 | 34285aa82 |
13 | 19c7cc135 |
14 | d95da070 |
15 | 86813d12 |
hex | 55e95e82 |
1441357442 has 48 divisors (see below), whose sum is σ = 2666916000. Its totient is φ = 580898304.
The previous prime is 1441357367. The next prime is 1441357447. The reversal of 1441357442 is 2447531441.
It is a super-2 number, since 2×14413574422 = 4155022551217566728, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (1441357447) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 256034 + ... + 261602.
It is an arithmetic number, because the mean of its divisors is an integer number (55560750).
Almost surely, 21441357442 is an apocalyptic number.
1441357442 is a deficient number, since it is larger than the sum of its proper divisors (1225558558).
1441357442 is a wasteful number, since it uses less digits than its factorization.
1441357442 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5743 (or 5736 counting only the distinct ones).
The product of its digits is 53760, while the sum is 35.
The square root of 1441357442 is about 37965.2135776950. The cubic root of 1441357442 is about 1129.5979570602.
Adding to 1441357442 its reverse (2447531441), we get a palindrome (3888888883).
The spelling of 1441357442 in words is "one billion, four hundred forty-one million, three hundred fifty-seven thousand, four hundred forty-two".
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