Base | Representation |
---|---|
bin | 1001100101000001… |
… | …11010001101100101 |
3 | 111021101102210021112 |
4 | 10302200322031211 |
5 | 41012432031031 |
6 | 2210140354405 |
7 | 241302101405 |
oct | 46240721545 |
9 | 14241383245 |
10 | 5142455141 |
11 | 21a986672a |
12 | bb6245a05 |
13 | 63c518585 |
14 | 36ad84805 |
15 | 2016e562b |
hex | 13283a365 |
5142455141 has 4 divisors (see below), whose sum is σ = 5142976032. Its totient is φ = 5141934252.
The previous prime is 5142455107. The next prime is 5142455179. The reversal of 5142455141 is 1415542415.
It is a happy number.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 5142455141 - 26 = 5142455077 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 5142455098 and 5142455107.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5142455041) 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, 245345 + ... + 265478.
It is an arithmetic number, because the mean of its divisors is an integer number (1285744008).
Almost surely, 25142455141 is an apocalyptic number.
It is an amenable number.
5142455141 is a deficient number, since it is larger than the sum of its proper divisors (520891).
5142455141 is a wasteful number, since it uses less digits than its factorization.
5142455141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 520890.
The product of its digits is 16000, while the sum is 32.
The square root of 5142455141 is about 71710.9136812522. The cubic root of 5142455141 is about 1726.0637718923.
Adding to 5142455141 its reverse (1415542415), we get a palindrome (6557997556).
The spelling of 5142455141 in words is "five billion, one hundred forty-two million, four hundred fifty-five thousand, one hundred forty-one".
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