Base | Representation |
---|---|
bin | 1101101010101000100110… |
… | …10011011110011010100110 |
3 | 10221101222000012002201112011 |
4 | 12311110103103132122212 |
5 | 12414333411232330114 |
6 | 143525443353344434 |
7 | 6221125531415521 |
oct | 665242323363246 |
9 | 127358005081464 |
10 | 30052210042534 |
11 | 9637086122839 |
12 | 34543a040811a |
13 | 139cbb0018644 |
14 | 75c76b40dbb8 |
15 | 371ad86c11c4 |
hex | 1b55134de6a6 |
30052210042534 has 4 divisors (see below), whose sum is σ = 45078315063804. Its totient is φ = 15026105021266.
The previous prime is 30052210042529. The next prime is 30052210042549. The reversal of 30052210042534 is 43524001225003.
It is a semiprime because it is the product of two primes.
It is a junction number, because it is equal to n+sod(n) for n = 30052210042496 and 30052210042505.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7513052510632 + ... + 7513052510635.
It is an arithmetic number, because the mean of its divisors is an integer number (11269578765951).
Almost surely, 230052210042534 is an apocalyptic number.
30052210042534 is a deficient number, since it is larger than the sum of its proper divisors (15026105021270).
30052210042534 is a wasteful number, since it uses less digits than its factorization.
30052210042534 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15026105021269.
The product of its (nonzero) digits is 28800, while the sum is 31.
Adding to 30052210042534 its reverse (43524001225003), we get a palindrome (73576211267537).
The spelling of 30052210042534 in words is "thirty trillion, fifty-two billion, two hundred ten million, forty-two thousand, five hundred thirty-four".
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