Base | Representation |
---|---|
bin | 1101111000101100000111… |
… | …10110010010010111001110 |
3 | 11000010010112000202201102202 |
4 | 12330112003312102113032 |
5 | 13000241423421203200 |
6 | 144535351441521502 |
7 | 6301043046136364 |
oct | 674260366222716 |
9 | 130103460681382 |
10 | 30535134553550 |
11 | 9802972451670 |
12 | 3511ab6943292 |
13 | 14065b2631c83 |
14 | 777ca0903634 |
15 | 37e4501ba1d5 |
hex | 1bc583d925ce |
30535134553550 has 96 divisors (see below), whose sum is σ = 63431596368000. Its totient is φ = 10842227216000.
The previous prime is 30535134553541. The next prime is 30535134553579. The reversal of 30535134553550 is 5535543153503.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 30535134553495 and 30535134553504.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1677365 + ... + 7992735.
It is an arithmetic number, because the mean of its divisors is an integer number (660745795500).
Almost surely, 230535134553550 is an apocalyptic number.
30535134553550 is an abundant number, since it is smaller than the sum of its proper divisors (32896461814450).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30535134553550 is a wasteful number, since it uses less digits than its factorization.
30535134553550 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6315602 (or 6315597 counting only the distinct ones).
The product of its (nonzero) digits is 5062500, while the sum is 47.
The spelling of 30535134553550 in words is "thirty trillion, five hundred thirty-five billion, one hundred thirty-four million, five hundred fifty-three thousand, five hundred fifty".
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