Base | Representation |
---|---|
bin | 10010101000000111… |
… | …100000111100001010 |
3 | 1220121212022011120212 |
4 | 102220013200330022 |
5 | 311430101131102 |
6 | 13104342121122 |
7 | 1305425456216 |
oct | 225007407412 |
9 | 56555264525 |
10 | 20000411402 |
11 | 8533790124 |
12 | 3a621201a2 |
13 | 1b697bcc7a |
14 | d7a391946 |
15 | 7c0cecc52 |
hex | 4a81e0f0a |
20000411402 has 4 divisors (see below), whose sum is σ = 30000617106. Its totient is φ = 10000205700.
The previous prime is 20000411399. The next prime is 20000411423. The reversal of 20000411402 is 20411400002.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 16138907521 + 3861503881 = 127039^2 + 62141^2 .
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5000102849 + ... + 5000102852.
Almost surely, 220000411402 is an apocalyptic number.
20000411402 is a deficient number, since it is larger than the sum of its proper divisors (10000205704).
20000411402 is a wasteful number, since it uses less digits than its factorization.
20000411402 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10000205703.
The product of its (nonzero) digits is 64, while the sum is 14.
Adding to 20000411402 its reverse (20411400002), we get a palindrome (40411811404).
The spelling of 20000411402 in words is "twenty billion, four hundred eleven thousand, four hundred two".
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