Base | Representation |
---|---|
bin | 100000001101111010… |
… | …001000100001110001 |
3 | 10022021211222121122011 |
4 | 200031322020201301 |
5 | 1031321312101312 |
6 | 23520345442521 |
7 | 2333151224614 |
oct | 401572104161 |
9 | 108254877564 |
10 | 34593081457 |
11 | 13741990120 |
12 | 68551a0441 |
13 | 3353b2c28c |
14 | 196246417b |
15 | d76ea1da7 |
hex | 80de88871 |
34593081457 has 16 divisors (see below), whose sum is σ = 38322333504. Its totient is φ = 30964680000.
The previous prime is 34593081407. The next prime is 34593081463. The reversal of 34593081457 is 75418039543.
It is a cyclic number.
It is not a de Polignac number, because 34593081457 - 219 = 34592557169 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 34593081457.
It is not an unprimeable number, because it can be changed into a prime (34593081407) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 115078 + ... + 287104.
It is an arithmetic number, because the mean of its divisors is an integer number (2395145844).
Almost surely, 234593081457 is an apocalyptic number.
It is an amenable number.
34593081457 is a deficient number, since it is larger than the sum of its proper divisors (3729252047).
34593081457 is a wasteful number, since it uses less digits than its factorization.
34593081457 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 172320.
The product of its (nonzero) digits is 1814400, while the sum is 49.
The spelling of 34593081457 in words is "thirty-four billion, five hundred ninety-three million, eighty-one thousand, four hundred fifty-seven".
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