Base | Representation |
---|---|
bin | 100011111000111… |
… | …0011111100001101 |
3 | 10002220222201220201 |
4 | 1013301303330031 |
5 | 4431241141031 |
6 | 315255013501 |
7 | 41561605126 |
oct | 10761637415 |
9 | 3086881821 |
10 | 1204240141 |
11 | 568842495 |
12 | 29736a291 |
13 | 16264a440 |
14 | b5d1504d |
15 | 70ac6d61 |
hex | 47c73f0d |
1204240141 has 8 divisors (see below), whose sum is σ = 1353260160. Its totient is φ = 1063275312.
The previous prime is 1204240133. The next prime is 1204240171. The reversal of 1204240141 is 1410424021.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1204240141 - 23 = 1204240133 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1204240171) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2013481 + ... + 2014078.
It is an arithmetic number, because the mean of its divisors is an integer number (169157520).
Almost surely, 21204240141 is an apocalyptic number.
It is an amenable number.
1204240141 is a deficient number, since it is larger than the sum of its proper divisors (149020019).
1204240141 is a wasteful number, since it uses less digits than its factorization.
1204240141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4027595.
The product of its (nonzero) digits is 256, while the sum is 19.
The square root of 1204240141 is about 34702.1633475494. The cubic root of 1204240141 is about 1063.9087151626.
Adding to 1204240141 its reverse (1410424021), we get a palindrome (2614664162).
The spelling of 1204240141 in words is "one billion, two hundred four million, two hundred forty thousand, one hundred forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •