Base | Representation |
---|---|
bin | 1101110000011011011100… |
… | …01000101000011000011100 |
3 | 10222002222220021112111202212 |
4 | 12320031232020220120130 |
5 | 12431114131410001134 |
6 | 144201131222135552 |
7 | 6241404321624614 |
oct | 670155610503034 |
9 | 128088807474685 |
10 | 30251302422044 |
11 | 9703561627260 |
12 | 3486aa3b815b8 |
13 | 13b58bb2a3672 |
14 | 768256b4da44 |
15 | 376d8c110bce |
hex | 1b836e22861c |
30251302422044 has 12 divisors (see below), whose sum is σ = 57752486442168. Its totient is φ = 13750592010000.
The previous prime is 30251302422043. The next prime is 30251302422059. The reversal of 30251302422044 is 44022420315203.
It is a self number, because there is not a number n which added to its sum of digits gives 30251302422044.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30251302422043) 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, 343764800207 + ... + 343764800294.
It is an arithmetic number, because the mean of its divisors is an integer number (4812707203514).
Almost surely, 230251302422044 is an apocalyptic number.
It is an amenable number.
30251302422044 is a deficient number, since it is larger than the sum of its proper divisors (27501184020124).
30251302422044 is a wasteful number, since it uses less digits than its factorization.
30251302422044 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 687529600516 (or 687529600514 counting only the distinct ones).
The product of its (nonzero) digits is 46080, while the sum is 32.
Adding to 30251302422044 its reverse (44022420315203), we get a palindrome (74273722737247).
The spelling of 30251302422044 in words is "thirty trillion, two hundred fifty-one billion, three hundred two million, four hundred twenty-two thousand, forty-four".
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