Base | Representation |
---|---|
bin | 110010111010… |
… | …0110110000110 |
3 | 1212020010220120 |
4 | 1211310312012 |
5 | 23313133443 |
6 | 2352042410 |
7 | 442613103 |
oct | 145646606 |
9 | 55203816 |
10 | 26692998 |
11 | 14081932 |
12 | 8b33406 |
13 | 56b7997 |
14 | 378baaa |
15 | 2524083 |
hex | 1974d86 |
26692998 has 8 divisors (see below), whose sum is σ = 53386008. Its totient is φ = 8897664.
The previous prime is 26692997. The next prime is 26693003. The reversal of 26692998 is 89929662.
It is a sphenic number, since it is the product of 3 distinct primes.
26692998 is an admirable number.
It is a super-2 number, since 2×266929982 = 1425032284456008, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 26692998.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (26692997) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2224411 + ... + 2224422.
It is an arithmetic number, because the mean of its divisors is an integer number (6673251).
Almost surely, 226692998 is an apocalyptic number.
26692998 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26692998 is a wasteful number, since it uses less digits than its factorization.
26692998 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4448838.
The product of its digits is 839808, while the sum is 51.
The square root of 26692998 is about 5166.5266862758. The cubic root of 26692998 is about 298.8586185574.
The spelling of 26692998 in words is "twenty-six million, six hundred ninety-two thousand, nine hundred ninety-eight".
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