Base | Representation |
---|---|
bin | 11111111111101… |
… | …10001001011010 |
3 | 200201000212212012 |
4 | 33333312021122 |
5 | 1022202120343 |
6 | 42344345522 |
7 | 6436214666 |
oct | 1777661132 |
9 | 621025765 |
10 | 268395098 |
11 | 128558234 |
12 | 75a752a2 |
13 | 437b348a |
14 | 279078a6 |
15 | 18869718 |
hex | fff625a |
268395098 has 8 divisors (see below), whose sum is σ = 411158592. Its totient is φ = 131342236.
The previous prime is 268395097. The next prime is 268395103. The reversal of 268395098 is 890593862.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (268395091) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1427540 + ... + 1427727.
It is an arithmetic number, because the mean of its divisors is an integer number (51394824).
Almost surely, 2268395098 is an apocalyptic number.
268395098 is a deficient number, since it is larger than the sum of its proper divisors (142763494).
268395098 is a wasteful number, since it uses less digits than its factorization.
268395098 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2855316.
The product of its (nonzero) digits is 933120, while the sum is 50.
The square root of 268395098 is about 16382.7683252862. The cubic root of 268395098 is about 645.0472477057.
The spelling of 268395098 in words is "two hundred sixty-eight million, three hundred ninety-five thousand, ninety-eight".
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