Base | Representation |
---|---|
bin | 1101101010101001001111… |
… | …00100100111111111000111 |
3 | 10221101222212212221112200002 |
4 | 12311110213210213333013 |
5 | 12414340110310120003 |
6 | 143525541221511515 |
7 | 6221140130620634 |
oct | 665244744477707 |
9 | 127358785845602 |
10 | 30052550082503 |
11 | 9637240064903 |
12 | 345447627259b |
13 | 139cc355c5220 |
14 | 75c7a064718b |
15 | 371b0848da88 |
hex | 1b5527927fc7 |
30052550082503 has 32 divisors (see below), whose sum is σ = 34329766598400. Its totient is φ = 26078769766656.
The previous prime is 30052550082487. The next prime is 30052550082559. The reversal of 30052550082503 is 30528005525003.
It is a happy number.
It is not a de Polignac number, because 30052550082503 - 24 = 30052550082487 is a prime.
It is a super-2 number, since 2×300525500825032 (a number of 28 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30052550082563) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 69377075 + ... + 69808907.
It is an arithmetic number, because the mean of its divisors is an integer number (1072805206200).
Almost surely, 230052550082503 is an apocalyptic number.
30052550082503 is a deficient number, since it is larger than the sum of its proper divisors (4277216515897).
30052550082503 is a wasteful number, since it uses less digits than its factorization.
30052550082503 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 434031.
The product of its (nonzero) digits is 180000, while the sum is 38.
The spelling of 30052550082503 in words is "thirty trillion, fifty-two billion, five hundred fifty million, eighty-two thousand, five hundred three".
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