Base | Representation |
---|---|
bin | 10010101111101110… |
… | …11111101100110100 |
3 | 221222101101020222221 |
4 | 21113313133230310 |
5 | 131102402201043 |
6 | 4342352332124 |
7 | 504253303564 |
oct | 112767375464 |
9 | 27871336887 |
10 | 10064100148 |
11 | 42a4a16443 |
12 | 1b4a544044 |
13 | c4507175b |
14 | 6b688ada4 |
15 | 3dd8208ed |
hex | 257ddfb34 |
10064100148 has 6 divisors (see below), whose sum is σ = 17612175266. Its totient is φ = 5032050072.
The previous prime is 10064100131. The next prime is 10064100149. The reversal of 10064100148 is 84100146001.
It can be written as a sum of positive squares in only one way, i.e., 9702644004 + 361456144 = 98502^2 + 19012^2 .
It is a super-2 number, since 2×100641001482 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10064100149) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1258012515 + ... + 1258012522.
Almost surely, 210064100148 is an apocalyptic number.
It is an amenable number.
10064100148 is a deficient number, since it is larger than the sum of its proper divisors (7548075118).
10064100148 is a wasteful number, since it uses less digits than its factorization.
10064100148 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2516025041 (or 2516025039 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 25.
Adding to 10064100148 its reverse (84100146001), we get a palindrome (94164246149).
The spelling of 10064100148 in words is "ten billion, sixty-four million, one hundred thousand, one hundred forty-eight".
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