Base | Representation |
---|---|
bin | 1010000011100001011… |
… | …00100011110101111011 |
3 | 1020000202122211120222202 |
4 | 11001300230203311323 |
5 | 21130024424104034 |
6 | 422414241140415 |
7 | 33650342335550 |
oct | 5016054436573 |
9 | 1200678746882 |
10 | 345488113019 |
11 | 12358003a935 |
12 | 56b5b32a70b |
13 | 2676bbc240a |
14 | 12a16550a27 |
15 | 8ec0db847e |
hex | 5070b23d7b |
345488113019 has 8 divisors (see below), whose sum is σ = 395981438208. Its totient is φ = 295279257960.
The previous prime is 345488112971. The next prime is 345488113037. The reversal of 345488113019 is 910311884543.
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 345488113019 - 28 = 345488112763 is a prime.
It is a super-2 number, since 2×3454881130192 (a number of 24 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (345488133019) 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, 71114927 + ... + 71119784.
It is an arithmetic number, because the mean of its divisors is an integer number (49497679776).
Almost surely, 2345488113019 is an apocalyptic number.
345488113019 is a deficient number, since it is larger than the sum of its proper divisors (50493325189).
345488113019 is a wasteful number, since it uses less digits than its factorization.
345488113019 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 142235065.
The product of its (nonzero) digits is 414720, while the sum is 47.
The spelling of 345488113019 in words is "three hundred forty-five billion, four hundred eighty-eight million, one hundred thirteen thousand, nineteen".
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