Base | Representation |
---|---|
bin | 1101110101100000011000… |
… | …10111010001011111010011 |
3 | 10222201200012020020220200121 |
4 | 12322300030113101133103 |
5 | 12441443421433034103 |
6 | 144413222122331111 |
7 | 6260121406516324 |
oct | 672601427213723 |
9 | 128650166226617 |
10 | 30425755752403 |
11 | 9770543a19440 |
12 | 34b4870059a97 |
13 | 13c91a0a4396b |
14 | 77288602444b |
15 | 37b69c8cb6bd |
hex | 1bac0c5d17d3 |
30425755752403 has 16 divisors (see below), whose sum is σ = 34272150312960. Its totient is φ = 26759936678400.
The previous prime is 30425755752401. The next prime is 30425755752523.
30425755752403 is nontrivially palindromic in base 10.
It is a cyclic number.
It is not a de Polignac number, because 30425755752403 - 21 = 30425755752401 is a prime.
It is a super-2 number, since 2×304257557524032 (a number of 28 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (30425755752401) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11446158 + ... + 13851571.
It is an arithmetic number, because the mean of its divisors is an integer number (2142009394560).
Almost surely, 230425755752403 is an apocalyptic number.
30425755752403 is a deficient number, since it is larger than the sum of its proper divisors (3846394560557).
30425755752403 is a wasteful number, since it uses less digits than its factorization.
30425755752403 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25301298.
The product of its (nonzero) digits is 17640000, while the sum is 52.
It can be divided in two parts, 3042575 and 5752403, that added together give a palindrome (8794978).
The spelling of 30425755752403 in words is "thirty trillion, four hundred twenty-five billion, seven hundred fifty-five million, seven hundred fifty-two thousand, four hundred three".
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