Base | Representation |
---|---|
bin | 11111110000101001… |
… | …101110100010010111 |
3 | 10021000122101100200221 |
4 | 133300221232202113 |
5 | 1024320133211211 |
6 | 23355533215211 |
7 | 2315041161256 |
oct | 376051564227 |
9 | 107018340627 |
10 | 34102241431 |
11 | 1350a90a805 |
12 | 6738931507 |
13 | 32a62335ab |
14 | 19171b479d |
15 | d48d47c71 |
hex | 7f0a6e897 |
34102241431 has 4 divisors (see below), whose sum is σ = 34125616600. Its totient is φ = 34078866264.
The previous prime is 34102241419. The next prime is 34102241461. The reversal of 34102241431 is 13414220143.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 13414220143 = 2851 ⋅4705093.
It is a cyclic number.
It is not a de Polignac number, because 34102241431 - 221 = 34100144279 is a prime.
It is a super-3 number, since 3×341022414313 (a number of 33 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 34102241396 and 34102241405.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34102241461) 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, 11685396 + ... + 11688313.
It is an arithmetic number, because the mean of its divisors is an integer number (8531404150).
Almost surely, 234102241431 is an apocalyptic number.
34102241431 is a deficient number, since it is larger than the sum of its proper divisors (23375169).
34102241431 is a wasteful number, since it uses less digits than its factorization.
34102241431 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23375168.
The product of its (nonzero) digits is 2304, while the sum is 25.
Adding to 34102241431 its reverse (13414220143), we get a palindrome (47516461574).
The spelling of 34102241431 in words is "thirty-four billion, one hundred two million, two hundred forty-one thousand, four hundred thirty-one".
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