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26048906 = 21371103137
BaseRepresentation
bin110001101011…
…1100110001010
31211000102101022
41203113212022
523132031111
62330152442
7434261222
oct143274612
954012338
1026048906
1113781a24
128882722
135520770
143661082
1524482db
hex18d798a

26048906 has 32 divisors (see below), whose sum is σ = 43400448. Its totient is φ = 11652480.

The previous prime is 26048887. The next prime is 26048909. The reversal of 26048906 is 60984062.

It is not an unprimeable number, because it can be changed into a prime (26048909) 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 15 ways as a sum of consecutive naturals, for example, 190070 + ... + 190206.

It is an arithmetic number, because the mean of its divisors is an integer number (1356264).

Almost surely, 226048906 is an apocalyptic number.

26048906 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

26048906 is a deficient number, since it is larger than the sum of its proper divisors (17351542).

26048906 is a wasteful number, since it uses less digits than its factorization.

26048906 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 326.

The product of its (nonzero) digits is 20736, while the sum is 35.

The square root of 26048906 is about 5103.8128884198. The cubic root of 26048906 is about 296.4352390015.

The spelling of 26048906 in words is "twenty-six million, forty-eight thousand, nine hundred six".

Divisors: 1 2 13 26 71 103 137 142 206 274 923 1339 1781 1846 2678 3562 7313 9727 14111 14626 19454 28222 95069 126451 183443 190138 252902 366886 1001881 2003762 13024453 26048906