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61026014 = 274359001
BaseRepresentation
bin1110100011001…
…0111011011110
311020211102221202
43220302323132
5111110313024
610015555502
71340466260
oct350627336
9136742852
1061026014
11314a1825
121852bb92
13c848c8a
148167b30
155556bae
hex3a32ede

61026014 has 8 divisors (see below), whose sum is σ = 104616048. Its totient is φ = 26154000.

The previous prime is 61026013. The next prime is 61026019. The reversal of 61026014 is 41062016.

It is a happy number.

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 (61026013) 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, 2179487 + ... + 2179514.

It is an arithmetic number, because the mean of its divisors is an integer number (13077006).

Almost surely, 261026014 is an apocalyptic number.

61026014 is a deficient number, since it is larger than the sum of its proper divisors (43590034).

61026014 is a wasteful number, since it uses less digits than its factorization.

61026014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4359010.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 61026014 is about 7811.9148740882. The cubic root of 61026014 is about 393.7056688480.

The spelling of 61026014 in words is "sixty-one million, twenty-six thousand, fourteen".

Divisors: 1 2 7 14 4359001 8718002 30513007 61026014