Base | Representation |
---|---|
bin | 101010001001011… |
… | …1010000110111001 |
3 | 10122120010222022221 |
4 | 1110102322012321 |
5 | 10344021231440 |
6 | 352200044041 |
7 | 50021602456 |
oct | 12422720671 |
9 | 3576128287 |
10 | 1414242745 |
11 | 666337563 |
12 | 335763621 |
13 | 196cc7536 |
14 | d5b7c82d |
15 | 84259d4a |
hex | 544ba1b9 |
1414242745 has 8 divisors (see below), whose sum is σ = 1770878016. Its totient is φ = 1082203056.
The previous prime is 1414242743. The next prime is 1414242761. The reversal of 1414242745 is 5472424141.
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 1414242745 - 21 = 1414242743 is a prime.
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 1414242745.
It is not an unprimeable number, because it can be changed into a prime (1414242743) 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, 6148767 + ... + 6148996.
It is an arithmetic number, because the mean of its divisors is an integer number (221359752).
Almost surely, 21414242745 is an apocalyptic number.
It is an amenable number.
1414242745 is a deficient number, since it is larger than the sum of its proper divisors (356635271).
1414242745 is a wasteful number, since it uses less digits than its factorization.
1414242745 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12297791.
The product of its digits is 35840, while the sum is 34.
The square root of 1414242745 is about 37606.4189334746. The cubic root of 1414242745 is about 1122.4697690117.
Adding to 1414242745 its reverse (5472424141), we get a palindrome (6886666886).
The spelling of 1414242745 in words is "one billion, four hundred fourteen million, two hundred forty-two thousand, seven hundred forty-five".
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