Base | Representation |
---|---|
bin | 110011001111… |
… | …1111001100000 |
3 | 1212120002210220 |
4 | 1212133321200 |
5 | 23334304334 |
6 | 2355523040 |
7 | 444246165 |
oct | 146377140 |
9 | 55502726 |
10 | 26869344 |
11 | 14192377 |
12 | 8bb9480 |
13 | 574a028 |
14 | 37d606c |
15 | 255b449 |
hex | 199fe60 |
26869344 has 48 divisors (see below), whose sum is σ = 74249280. Its totient is φ = 8484480.
The previous prime is 26869321. The next prime is 26869351. The reversal of 26869344 is 44396862.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (48).
It is a zygodrome in base 2.
It is a junction number, because it is equal to n+sod(n) for n = 26869296 and 26869305.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5542 + ... + 9189.
It is an arithmetic number, because the mean of its divisors is an integer number (1546860).
Almost surely, 226869344 is an apocalyptic number.
26869344 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
26869344 is an abundant number, since it is smaller than the sum of its proper divisors (47379936).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26869344 is a wasteful number, since it uses less digits than its factorization.
26869344 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14763 (or 14755 counting only the distinct ones).
The product of its digits is 248832, while the sum is 42.
The square root of 26869344 is about 5183.5647965469. The cubic root of 26869344 is about 299.5153062171.
The spelling of 26869344 in words is "twenty-six million, eight hundred sixty-nine thousand, three hundred forty-four".
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