Base | Representation |
---|---|
bin | 100000000100010100… |
… | …001101011001110101 |
3 | 10021212122011012100010 |
4 | 200010110031121311 |
5 | 1031004112120023 |
6 | 23452400210433 |
7 | 2326155255300 |
oct | 400424153165 |
9 | 107778135303 |
10 | 34432145013 |
11 | 1366a0591a2 |
12 | 680b309a19 |
13 | 33296a1506 |
14 | 1948d2db37 |
15 | d67cb2093 |
hex | 80450d675 |
34432145013 has 12 divisors (see below), whose sum is σ = 53404959840. Its totient is φ = 19675511352.
The previous prime is 34432144979. The next prime is 34432145017. The reversal of 34432145013 is 31054123443.
It is not a de Polignac number, because 34432145013 - 214 = 34432128629 is a prime.
It is a super-2 number, since 2×344321450132 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34432145017) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 117115993 + ... + 117116286.
It is an arithmetic number, because the mean of its divisors is an integer number (4450413320).
Almost surely, 234432145013 is an apocalyptic number.
It is an amenable number.
34432145013 is a deficient number, since it is larger than the sum of its proper divisors (18972814827).
34432145013 is a wasteful number, since it uses less digits than its factorization.
34432145013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 234232296 (or 234232289 counting only the distinct ones).
The product of its (nonzero) digits is 17280, while the sum is 30.
Adding to 34432145013 its reverse (31054123443), we get a palindrome (65486268456).
The spelling of 34432145013 in words is "thirty-four billion, four hundred thirty-two million, one hundred forty-five thousand, thirteen".
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