Base | Representation |
---|---|
bin | 10010110110011010… |
… | …01000001000000100 |
3 | 222010021202110122120 |
4 | 21123031020020010 |
5 | 131211221234104 |
6 | 4352112525540 |
7 | 505533310506 |
oct | 113315101004 |
9 | 28107673576 |
10 | 10120102404 |
11 | 43235967a5 |
12 | 1b652508b0 |
13 | c5384bb99 |
14 | 6c00a7d76 |
15 | 3e36d3cd9 |
hex | 25b348204 |
10120102404 has 12 divisors (see below), whose sum is σ = 23613572304. Its totient is φ = 3373367464.
The previous prime is 10120102403. The next prime is 10120102469. The reversal of 10120102404 is 40420102101.
It is a tau number, because it is divible by the number of its divisors (12).
It is not an unprimeable number, because it can be changed into a prime (10120102403) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 421670922 + ... + 421670945.
It is an arithmetic number, because the mean of its divisors is an integer number (1967797692).
Almost surely, 210120102404 is an apocalyptic number.
It is an amenable number.
10120102404 is an abundant number, since it is smaller than the sum of its proper divisors (13493469900).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10120102404 is a wasteful number, since it uses less digits than its factorization.
10120102404 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 843341874 (or 843341872 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 15.
Adding to 10120102404 its reverse (40420102101), we get a palindrome (50540204505).
The spelling of 10120102404 in words is "ten billion, one hundred twenty million, one hundred two thousand, four hundred four".
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