Base | Representation |
---|---|
bin | 101010111100110… |
… | …0100000001110011 |
3 | 10201102210011110012 |
4 | 1111321210001303 |
5 | 10422413400024 |
6 | 355000525135 |
7 | 50466412436 |
oct | 12571440163 |
9 | 3642704405 |
10 | 1441153139 |
11 | 67a547758 |
12 | 3427807ab |
13 | 19c75a14a |
14 | d958581d |
15 | 867c350e |
hex | 55e64073 |
1441153139 has 4 divisors (see below), whose sum is σ = 1452154440. Its totient is φ = 1430151840.
The previous prime is 1441153111. The next prime is 1441153171. The reversal of 1441153139 is 9313511441.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-1441153139 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1441153199) 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, 5500454 + ... + 5500715.
It is an arithmetic number, because the mean of its divisors is an integer number (363038610).
Almost surely, 21441153139 is an apocalyptic number.
1441153139 is a deficient number, since it is larger than the sum of its proper divisors (11001301).
1441153139 is a wasteful number, since it uses less digits than its factorization.
1441153139 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11001300.
The product of its digits is 6480, while the sum is 32.
The square root of 1441153139 is about 37962.5228218568. The cubic root of 1441153139 is about 1129.5445834950.
The spelling of 1441153139 in words is "one billion, four hundred forty-one million, one hundred fifty-three thousand, one hundred thirty-nine".
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