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26707042 = 243310547
BaseRepresentation
bin110010111100…
…0010001100010
31212020212011201
41211320101202
523314111132
62352231414
7443002045
oct145702142
955225151
1026707042
111409143a
128b3b56a
1356c11ab
143792c5c
1525282e7
hex1978462

26707042 has 8 divisors (see below), whose sum is σ = 40992336. Its totient is φ = 13042932.

The previous prime is 26707039. The next prime is 26707049. The reversal of 26707042 is 24070762.

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

It is a self number, because there is not a number n which added to its sum of digits gives 26707042.

It is not an unprimeable number, because it can be changed into a prime (26707049) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 155188 + ... + 155359.

It is an arithmetic number, because the mean of its divisors is an integer number (5124042).

Almost surely, 226707042 is an apocalyptic number.

26707042 is a deficient number, since it is larger than the sum of its proper divisors (14285294).

26707042 is a wasteful number, since it uses less digits than its factorization.

26707042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 310592.

The product of its (nonzero) digits is 4704, while the sum is 28.

The square root of 26707042 is about 5167.8856411496. The cubic root of 26707042 is about 298.9110222448.

The spelling of 26707042 in words is "twenty-six million, seven hundred seven thousand, forty-two".

Divisors: 1 2 43 86 310547 621094 13353521 26707042