Base | Representation |
---|---|
bin | 1001010010100101111001… |
… | …10111000010001110001010 |
3 | 2200100002111010102112011220 |
4 | 10221102330313002032022 |
5 | 10134211201422102102 |
6 | 111241232205502510 |
7 | 4206010156156401 |
oct | 451227467021612 |
9 | 80302433375156 |
10 | 20430033003402 |
11 | 6567368025400 |
12 | 235b588871a36 |
13 | b5270baa11b9 |
14 | 508b66dba638 |
15 | 2566732271bc |
hex | 1294bcdc238a |
20430033003402 has 48 divisors (see below), whose sum is σ = 46126150071456. Its totient is φ = 6023596946400.
The previous prime is 20430033003397. The next prime is 20430033003433.
20430033003402 is nontrivially palindromic in base 10.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 380250724 + ... + 380304447.
It is an arithmetic number, because the mean of its divisors is an integer number (960961459822).
Almost surely, 220430033003402 is an apocalyptic number.
20430033003402 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
20430033003402 is an abundant number, since it is smaller than the sum of its proper divisors (25696117068054).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20430033003402 is a wasteful number, since it uses less digits than its factorization.
20430033003402 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 760555235 (or 760555224 counting only the distinct ones).
The product of its (nonzero) digits is 5184, while the sum is 24.
It can be divided in two parts, 2043003 and 3003402, that added together give a palindrome (5046405).
The spelling of 20430033003402 in words is "twenty trillion, four hundred thirty billion, thirty-three million, three thousand, four hundred two".
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