Base | Representation |
---|---|
bin | 111111100110101111… |
… | …101001000101110010 |
3 | 20112021122111222121201 |
4 | 333212233221011302 |
5 | 2104332203230234 |
6 | 51212531041414 |
7 | 4635301236436 |
oct | 774657510562 |
9 | 215248458551 |
10 | 68295758194 |
11 | 26a671a1a74 |
12 | 112a014026a |
13 | 6595344451 |
14 | 343c5489c6 |
15 | 1b9abc0314 |
hex | fe6be9172 |
68295758194 has 8 divisors (see below), whose sum is σ = 105748270848. Its totient is φ = 33046334580.
The previous prime is 68295758189. The next prime is 68295758203. The reversal of 68295758194 is 49185759286.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 550772182 + ... + 550772305.
It is an arithmetic number, because the mean of its divisors is an integer number (13218533856).
Almost surely, 268295758194 is an apocalyptic number.
68295758194 is a deficient number, since it is larger than the sum of its proper divisors (37452512654).
68295758194 is a wasteful number, since it uses less digits than its factorization.
68295758194 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1101544520.
The product of its digits is 43545600, while the sum is 64.
The spelling of 68295758194 in words is "sixty-eight billion, two hundred ninety-five million, seven hundred fifty-eight thousand, one hundred ninety-four".
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