Base | Representation |
---|---|
bin | 111010010011100001111… |
… | …1100101010110011100011 |
3 | 1001101001222201121112001211 |
4 | 1310213003330222303203 |
5 | 2022242421233440011 |
6 | 25013150020010551 |
7 | 1454643362422003 |
oct | 164470374526343 |
9 | 31331881545054 |
10 | 8013401468131 |
11 | 260a512246634 |
12 | a95073b30a57 |
13 | 4618781cc767 |
14 | 1d9bca472003 |
15 | dd6a876ab21 |
hex | 749c3f2ace3 |
8013401468131 has 8 divisors (see below), whose sum is σ = 8017518940560. Its totient is φ = 8009284367232.
The previous prime is 8013401468113. The next prime is 8013401468141. The reversal of 8013401468131 is 1318641043108.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 8013401468131 - 27 = 8013401468003 is a prime.
It is a super-2 number, since 2×80134014681312 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (8013401468141) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49875855 + ... + 50036263.
It is an arithmetic number, because the mean of its divisors is an integer number (1002189867570).
Almost surely, 28013401468131 is an apocalyptic number.
8013401468131 is a deficient number, since it is larger than the sum of its proper divisors (4117472429).
8013401468131 is a wasteful number, since it uses less digits than its factorization.
8013401468131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 185765.
The product of its (nonzero) digits is 55296, while the sum is 40.
The spelling of 8013401468131 in words is "eight trillion, thirteen billion, four hundred one million, four hundred sixty-eight thousand, one hundred thirty-one".
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