Base | Representation |
---|---|
bin | 1001100010101111… |
… | …10110010011110010 |
3 | 111020001101201222201 |
4 | 10301113312103302 |
5 | 40443031141032 |
6 | 2204214053414 |
7 | 240650232253 |
oct | 46127662362 |
9 | 14201351881 |
10 | 5123302642 |
11 | 2199a75117 |
12 | bab94a26a |
13 | 638570b33 |
14 | 3685dab2a |
15 | 1eebb08e7 |
hex | 1315f64f2 |
5123302642 has 16 divisors (see below), whose sum is σ = 7837041600. Its totient is φ = 2511198160.
The previous prime is 5123302621. The next prime is 5123302673. The reversal of 5123302642 is 2462033215.
It is a self number, because there is not a number n which added to its sum of digits gives 5123302642.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18109 + ... + 102832.
It is an arithmetic number, because the mean of its divisors is an integer number (489815100).
Almost surely, 25123302642 is an apocalyptic number.
5123302642 is a deficient number, since it is larger than the sum of its proper divisors (2713738958).
5123302642 is a wasteful number, since it uses less digits than its factorization.
5123302642 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 121361.
The product of its (nonzero) digits is 8640, while the sum is 28.
The square root of 5123302642 is about 71577.2494721612. The cubic root of 5123302642 is about 1723.9182622929.
Adding to 5123302642 its reverse (2462033215), we get a palindrome (7585335857).
The spelling of 5123302642 in words is "five billion, one hundred twenty-three million, three hundred two thousand, six hundred forty-two".
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