Base | Representation |
---|---|
bin | 1101111001010001011010… |
… | …01010011000100010100110 |
3 | 11000012001012021211211101112 |
4 | 12330220231022120202212 |
5 | 13001103424142243142 |
6 | 144552502222225022 |
7 | 6302352140360645 |
oct | 674505512304246 |
9 | 130161167754345 |
10 | 30555155040422 |
11 | 98104064a3791 |
12 | 3515963725172 |
13 | 14084533307cc |
14 | 778c3d7dd35c |
15 | 37ec22b31382 |
hex | 1bca2d2988a6 |
30555155040422 has 16 divisors (see below), whose sum is σ = 45922716352800. Its totient is φ = 15247593958080.
The previous prime is 30555155040401. The next prime is 30555155040461. The reversal of 30555155040422 is 22404055155503.
It is a self number, because there is not a number n which added to its sum of digits gives 30555155040422.
It is a congruent number.
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, 2787104 + ... + 8299292.
It is an arithmetic number, because the mean of its divisors is an integer number (2870169772050).
Almost surely, 230555155040422 is an apocalyptic number.
30555155040422 is a deficient number, since it is larger than the sum of its proper divisors (15367561312378).
30555155040422 is a wasteful number, since it uses less digits than its factorization.
30555155040422 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5517631.
The product of its (nonzero) digits is 600000, while the sum is 41.
The spelling of 30555155040422 in words is "thirty trillion, five hundred fifty-five billion, one hundred fifty-five million, forty thousand, four hundred twenty-two".
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