Base | Representation |
---|---|
bin | 11000010110111001… |
… | …00001011101110000 |
3 | 1020202100112210100022 |
4 | 30023130201131300 |
5 | 203240143201433 |
6 | 10001335543012 |
7 | 642026025410 |
oct | 141334413560 |
9 | 36670483308 |
10 | 13076928368 |
11 | 5600648919 |
12 | 264b52aa68 |
13 | 13052c7c4a |
14 | 8c0a72640 |
15 | 51809a698 |
hex | 30b721770 |
13076928368 has 20 divisors (see below), whose sum is σ = 28956055920. Its totient is φ = 5604397824.
The previous prime is 13076928367. The next prime is 13076928401. The reversal of 13076928368 is 86382967031.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13076928367) 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, 58379033 + ... + 58379256.
It is an arithmetic number, because the mean of its divisors is an integer number (1447802796).
Almost surely, 213076928368 is an apocalyptic number.
It is an amenable number.
13076928368 is an abundant number, since it is smaller than the sum of its proper divisors (15879127552).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13076928368 is a wasteful number, since it uses less digits than its factorization.
13076928368 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 116758304 (or 116758298 counting only the distinct ones).
The product of its (nonzero) digits is 2612736, while the sum is 53.
The spelling of 13076928368 in words is "thirteen billion, seventy-six million, nine hundred twenty-eight thousand, three hundred sixty-eight".
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