Base | Representation |
---|---|
bin | 100101011011111011110… |
… | …0111111111101101100010 |
3 | 200012212201221120021222112 |
4 | 1022313313213333231202 |
5 | 1133244412424411432 |
6 | 14535404114035322 |
7 | 1040505414013301 |
oct | 112676747775542 |
9 | 20185657507875 |
10 | 5145230310242 |
11 | 1704097413150 |
12 | 6b121b278b42 |
13 | 2b4268422399 |
14 | 13b05d8a8438 |
15 | 8dc8c6de7b2 |
hex | 4adf79ffb62 |
5145230310242 has 32 divisors (see below), whose sum is σ = 8561421792000. Its totient is φ = 2299555065600.
The previous prime is 5145230310229. The next prime is 5145230310251. The reversal of 5145230310242 is 2420130325415.
It is a junction number, because it is equal to n+sod(n) for n = 5145230310199 and 5145230310208.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5723117 + ... + 6560832.
It is an arithmetic number, because the mean of its divisors is an integer number (267544431000).
Almost surely, 25145230310242 is an apocalyptic number.
5145230310242 is a deficient number, since it is larger than the sum of its proper divisors (3416191481758).
5145230310242 is a wasteful number, since it uses less digits than its factorization.
5145230310242 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12284282.
The product of its (nonzero) digits is 28800, while the sum is 32.
Adding to 5145230310242 its reverse (2420130325415), we get a palindrome (7565360635657).
The spelling of 5145230310242 in words is "five trillion, one hundred forty-five billion, two hundred thirty million, three hundred ten thousand, two hundred forty-two".
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