Base | Representation |
---|---|
bin | 11010110100101111… |
… | …11110101011100101 |
3 | 1101011122021120121120 |
4 | 31122113332223211 |
5 | 213443142344011 |
6 | 10341002204153 |
7 | 1016605435161 |
oct | 153227765345 |
9 | 41148246546 |
10 | 14401137381 |
11 | 6120080734 |
12 | 295aab3659 |
13 | 148675b087 |
14 | 9a8895ca1 |
15 | 59446da06 |
hex | 35a5feae5 |
14401137381 has 8 divisors (see below), whose sum is σ = 20212122720. Its totient is φ = 9095455152.
The previous prime is 14401137371. The next prime is 14401137403. The reversal of 14401137381 is 18373110441.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 14401137381 - 25 = 14401137349 is a prime.
It is a super-2 number, since 2×144011373812 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14401137371) 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, 126325710 + ... + 126325823.
It is an arithmetic number, because the mean of its divisors is an integer number (2526515340).
Almost surely, 214401137381 is an apocalyptic number.
It is an amenable number.
14401137381 is a deficient number, since it is larger than the sum of its proper divisors (5810985339).
14401137381 is a wasteful number, since it uses less digits than its factorization.
14401137381 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 252651555.
The product of its (nonzero) digits is 8064, while the sum is 33.
The spelling of 14401137381 in words is "fourteen billion, four hundred one million, one hundred thirty-seven thousand, three hundred eighty-one".
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