Base | Representation |
---|---|
bin | 110010100010… |
… | …0000001100000 |
3 | 1211211222121010 |
4 | 1211010001200 |
5 | 23240234044 |
6 | 2343500520 |
7 | 441121065 |
oct | 145040140 |
9 | 54758533 |
10 | 26493024 |
11 | 13a55668 |
12 | 8a57740 |
13 | 564795c |
14 | 3738c6c |
15 | 24d4bb9 |
hex | 1944060 |
26493024 has 24 divisors (see below), whose sum is σ = 69544440. Its totient is φ = 8830976.
The previous prime is 26493023. The next prime is 26493043. The reversal of 26493024 is 42039462.
It is a tau number, because it is divible by the number of its divisors (24).
It is a junction number, because it is equal to n+sod(n) for n = 26492982 and 26493000.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (26493023) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 137889 + ... + 138080.
It is an arithmetic number, because the mean of its divisors is an integer number (2897685).
Almost surely, 226493024 is an apocalyptic number.
26493024 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
26493024 is an abundant number, since it is smaller than the sum of its proper divisors (43051416).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26493024 is a wasteful number, since it uses less digits than its factorization.
26493024 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 275982 (or 275974 counting only the distinct ones).
The product of its (nonzero) digits is 10368, while the sum is 30.
The square root of 26493024 is about 5147.1374568783. The cubic root of 26493024 is about 298.1104345736.
The spelling of 26493024 in words is "twenty-six million, four hundred ninety-three thousand, twenty-four".
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