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26806070 = 252680607
BaseRepresentation
bin110011001000…
…0011100110110
31212102220000102
41212100130312
523330243240
62354314102
7443563544
oct146203466
955386012
1026806070
1114149885
128b88932
1357272a5
1437bad94
152547815
hex1990736

26806070 has 8 divisors (see below), whose sum is σ = 48250944. Its totient is φ = 10722424.

The previous prime is 26806061. The next prime is 26806079. The reversal of 26806070 is 7060862.

It is an interprime number because it is at equal distance from previous prime (26806061) and next prime (26806079).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26806079) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1340294 + ... + 1340313.

It is an arithmetic number, because the mean of its divisors is an integer number (6031368).

Almost surely, 226806070 is an apocalyptic number.

26806070 is a deficient number, since it is larger than the sum of its proper divisors (21444874).

26806070 is a wasteful number, since it uses less digits than its factorization.

26806070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2680614.

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

The square root of 26806070 is about 5177.4578704225. The cubic root of 26806070 is about 299.2800141912.

The spelling of 26806070 in words is "twenty-six million, eight hundred six thousand, seventy".

Divisors: 1 2 5 10 2680607 5361214 13403035 26806070