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26708006 = 2133727763
BaseRepresentation
bin110010111100…
…0100000100110
31212020220111102
41211320200212
523314124011
62352240102
7443004623
oct145704046
955226442
1026708006
1114092136
128b40032
1356c1770
14379334a
15252873b
hex1978826

26708006 has 16 divisors (see below), whose sum is σ = 44311344. Its totient is φ = 11993184.

The previous prime is 26707987. The next prime is 26708021. The reversal of 26708006 is 60080762.

It is a self number, because there is not a number n which added to its sum of digits gives 26708006.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12920 + ... + 14843.

It is an arithmetic number, because the mean of its divisors is an integer number (2769459).

Almost surely, 226708006 is an apocalyptic number.

26708006 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

26708006 is a deficient number, since it is larger than the sum of its proper divisors (17603338).

26708006 is a wasteful number, since it uses less digits than its factorization.

26708006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27815.

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 26708006 is about 5167.9789086257. The cubic root of 26708006 is about 298.9146186341.

Adding to 26708006 its reverse (60080762), we get a palindrome (86788768).

The spelling of 26708006 in words is "twenty-six million, seven hundred eight thousand, six".

Divisors: 1 2 13 26 37 74 481 962 27763 55526 360919 721838 1027231 2054462 13354003 26708006