Base | Representation |
---|---|
bin | 110010111001… |
… | …0111001111000 |
3 | 1212012202000010 |
4 | 1211302321320 |
5 | 23312410143 |
6 | 2351541520 |
7 | 442550655 |
oct | 145627170 |
9 | 55182003 |
10 | 26685048 |
11 | 14076965 |
12 | 8b2a8a0 |
13 | 56b4190 |
14 | 3788c2c |
15 | 2521a33 |
hex | 1972e78 |
26685048 has 96 divisors (see below), whose sum is σ = 75070800. Its totient is φ = 7856640.
The previous prime is 26685047. The next prime is 26685073. The reversal of 26685048 is 84058662.
It is a Harshad number since it is a multiple of its sum of digits (39).
It is a junction number, because it is equal to n+sod(n) for n = 26684997 and 26685015.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (26685041) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 299788 + ... + 299876.
Almost surely, 226685048 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 26685048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (37535400).
26685048 is an abundant number, since it is smaller than the sum of its proper divisors (48385752).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26685048 is a wasteful number, since it uses less digits than its factorization.
26685048 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 173 (or 138 counting only the distinct ones).
The product of its (nonzero) digits is 92160, while the sum is 39.
The square root of 26685048 is about 5165.7572532979. The cubic root of 26685048 is about 298.8289458329.
The spelling of 26685048 in words is "twenty-six million, six hundred eighty-five thousand, forty-eight".
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