Base | Representation |
---|---|
bin | 1101111001001010000101… |
… | …10100110010010111111100 |
3 | 11000011200001021222102021002 |
4 | 12330211002310302113330 |
5 | 13001022401204314044 |
6 | 144551012140025432 |
7 | 6302152541046443 |
oct | 674450264622774 |
9 | 130150037872232 |
10 | 30551223510524 |
11 | 9809779226122 |
12 | 3515046b32278 |
13 | 1407c77963462 |
14 | 7789895cdd5a |
15 | 37ea928d374e |
hex | 1bc942d325fc |
30551223510524 has 12 divisors (see below), whose sum is σ = 54370821502200. Its totient is φ = 15016703081328.
The previous prime is 30551223510517. The next prime is 30551223510553. The reversal of 30551223510524 is 42501532215503.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64727168219 + ... + 64727168690.
It is an arithmetic number, because the mean of its divisors is an integer number (4530901791850).
Almost surely, 230551223510524 is an apocalyptic number.
It is an amenable number.
30551223510524 is a deficient number, since it is larger than the sum of its proper divisors (23819597991676).
30551223510524 is a wasteful number, since it uses less digits than its factorization.
30551223510524 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 129454336972 (or 129454336970 counting only the distinct ones).
The product of its (nonzero) digits is 180000, while the sum is 38.
The spelling of 30551223510524 in words is "thirty trillion, five hundred fifty-one billion, two hundred twenty-three million, five hundred ten thousand, five hundred twenty-four".
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