Base | Representation |
---|---|
bin | 111010011100001… |
… | …100000100101101 |
3 | 2112022220221021010 |
4 | 322130030010231 |
5 | 4001444434023 |
6 | 241142455433 |
7 | 33203561220 |
oct | 7234140455 |
9 | 2468827233 |
10 | 980468013 |
11 | 4634a3148 |
12 | 234434579 |
13 | 12818bab5 |
14 | 943055b7 |
15 | 5b124093 |
hex | 3a70c12d |
980468013 has 16 divisors (see below), whose sum is σ = 1581932160. Its totient is φ = 527310336.
The previous prime is 980468011. The next prime is 980468023. The reversal of 980468013 is 310864089.
It is not a de Polignac number, because 980468013 - 21 = 980468011 is a prime.
It is a super-3 number, since 3×9804680133 (a number of 28 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (980468011) 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, 1372848 + ... + 1373561.
It is an arithmetic number, because the mean of its divisors is an integer number (98870760).
Almost surely, 2980468013 is an apocalyptic number.
It is an amenable number.
980468013 is a deficient number, since it is larger than the sum of its proper divisors (601464147).
980468013 is a wasteful number, since it uses less digits than its factorization.
980468013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2746436.
The product of its (nonzero) digits is 41472, while the sum is 39.
The square root of 980468013 is about 31312.4258561996. The cubic root of 980468013 is about 993.4464829017.
The spelling of 980468013 in words is "nine hundred eighty million, four hundred sixty-eight thousand, thirteen".
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