Base | Representation |
---|---|
bin | 110010101111… |
… | …1011000001100 |
3 | 1212001200021220 |
4 | 1211133120030 |
5 | 23302330233 |
6 | 2350123340 |
7 | 442065540 |
oct | 145373014 |
9 | 55050256 |
10 | 26605068 |
11 | 14021866 |
12 | 8ab0550 |
13 | 5686959 |
14 | 3767a20 |
15 | 2507eb3 |
hex | 195f60c |
26605068 has 96 divisors (see below), whose sum is σ = 77672448. Its totient is φ = 6912000.
The previous prime is 26605057. The next prime is 26605079. The reversal of 26605068 is 86050662.
It is an interprime number because it is at equal distance from previous prime (26605057) and next prime (26605079).
It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is an unprimeable number.
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 31 ways as a sum of consecutive naturals, for example, 43968 + ... + 44568.
It is an arithmetic number, because the mean of its divisors is an integer number (809088).
Almost surely, 226605068 is an apocalyptic number.
26605068 is a gapful number since it is divisible by the number (28) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 26605068, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (38836224).
26605068 is an abundant number, since it is smaller than the sum of its proper divisors (51067380).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26605068 is a wasteful number, since it uses less digits than its factorization.
26605068 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 663 (or 661 counting only the distinct ones).
The product of its (nonzero) digits is 17280, while the sum is 33.
The square root of 26605068 is about 5158.0100814171. The cubic root of 26605068 is about 298.5300986178.
The spelling of 26605068 in words is "twenty-six million, six hundred five thousand, sixty-eight".
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