Base | Representation |
---|---|
bin | 1101110011011101101000… |
… | …10111011101011110010000 |
3 | 10222110222000011102122121221 |
4 | 12321232310113131132100 |
5 | 12434321141320222434 |
6 | 144321052434254424 |
7 | 6252055034051200 |
oct | 671566427353620 |
9 | 128428004378557 |
10 | 30355559929744 |
11 | 97437a2237965 |
12 | 34a313b727414 |
13 | 13c2694b7551a |
14 | 76d3073d6400 |
15 | 37993eed92b4 |
hex | 1b9bb45dd790 |
30355559929744 has 45 divisors (see below), whose sum is σ = 68416514017371. Its totient is φ = 13009459569120.
The previous prime is 30355559929699. The next prime is 30355559929789. The reversal of 30355559929744 is 44792995555303.
It is a happy number.
The square root of 30355559929744 is 5509588.
It is a perfect power (a square), and thus also a powerful number.
It is an interprime number because it is at equal distance from previous prime (30355559929699) and next prime (30355559929789).
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 154170079 + ... + 154366849.
Almost surely, 230355559929744 is an apocalyptic number.
30355559929744 is the 5509588-th square number.
It is an amenable number.
30355559929744 is an abundant number, since it is smaller than the sum of its proper divisors (38060954087627).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30355559929744 is an frugal number, since it uses more digits than its factorization.
30355559929744 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 393564 (or 196780 counting only the distinct ones).
The product of its (nonzero) digits is 918540000, while the sum is 70.
The spelling of 30355559929744 in words is "thirty trillion, three hundred fifty-five billion, five hundred fifty-nine million, nine hundred twenty-nine thousand, seven hundred forty-four".
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