Base | Representation |
---|---|
bin | 1010000000111101101… |
… | …11000101010110111111 |
3 | 1012220012222100100010100 |
4 | 11000132313011112333 |
5 | 21114221433440111 |
6 | 422030113412143 |
7 | 33601331300055 |
oct | 5003667052677 |
9 | 1186188310110 |
10 | 344115140031 |
11 | 122a36030a13 |
12 | 5683756a053 |
13 | 265b0617670 |
14 | 129260761d5 |
15 | 8e405b1756 |
hex | 501edc55bf |
344115140031 has 24 divisors (see below), whose sum is σ = 535576351856. Its totient is φ = 211649967360.
The previous prime is 344115139999. The next prime is 344115140041. The reversal of 344115140031 is 130041511443.
344115140031 is a `hidden beast` number, since 3 + 441 + 151 + 40 + 0 + 31 = 666.
It is not a de Polignac number, because 344115140031 - 25 = 344115139999 is a prime.
It is a super-2 number, since 2×3441151400312 (a number of 24 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 344115139977 and 344115140004.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (344115140041) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 566005 + ... + 1004286.
Almost surely, 2344115140031 is an apocalyptic number.
344115140031 is a deficient number, since it is larger than the sum of its proper divisors (191461211825).
344115140031 is a wasteful number, since it uses less digits than its factorization.
344115140031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1572183 (or 1572180 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 27.
Adding to 344115140031 its reverse (130041511443), we get a palindrome (474156651474).
The spelling of 344115140031 in words is "three hundred forty-four billion, one hundred fifteen million, one hundred forty thousand, thirty-one".
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