Base | Representation |
---|---|
bin | 11000111001010001… |
… | …00100110010011100 |
3 | 1021111110011121101012 |
4 | 30130220210302130 |
5 | 204333004103010 |
6 | 10050120434352 |
7 | 652130115215 |
oct | 143450446234 |
9 | 37443147335 |
10 | 13365300380 |
11 | 57393aaaa3 |
12 | 27100189b8 |
13 | 134cc84183 |
14 | 90b09a40c |
15 | 53355e005 |
hex | 31ca24c9c |
13365300380 has 24 divisors (see below), whose sum is σ = 29718139248. Its totient is φ = 5031642368.
The previous prime is 13365300341. The next prime is 13365300439. The reversal of 13365300380 is 8300356331.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19654514 + ... + 19655193.
It is an arithmetic number, because the mean of its divisors is an integer number (1238255802).
Almost surely, 213365300380 is an apocalyptic number.
13365300380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
13365300380 is an abundant number, since it is smaller than the sum of its proper divisors (16352838868).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13365300380 is a wasteful number, since it uses less digits than its factorization.
13365300380 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 39309733 (or 39309731 counting only the distinct ones).
The product of its (nonzero) digits is 19440, while the sum is 32.
The spelling of 13365300380 in words is "thirteen billion, three hundred sixty-five million, three hundred thousand, three hundred eighty".
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