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23394077 = 717471913
BaseRepresentation
bin101100100111…
…1011100011101
31122000112122022
41121033130131
521442102302
62153225525
7402563210
oct131173435
948015568
1023394077
1112229353
127a022a5
134b01265
14316d777
1520c18a2
hex164f71d

23394077 has 8 divisors (see below), whose sum is σ = 26765376. Its totient is φ = 20030112.

The previous prime is 23394053. The next prime is 23394083. The reversal of 23394077 is 77049332.

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

It is a cyclic number.

It is not a de Polignac number, because 23394077 - 224 = 6616861 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23304077) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11273 + ... + 13185.

It is an arithmetic number, because the mean of its divisors is an integer number (3345672).

Almost surely, 223394077 is an apocalyptic number.

It is an amenable number.

23394077 is a deficient number, since it is larger than the sum of its proper divisors (3371299).

23394077 is a wasteful number, since it uses less digits than its factorization.

23394077 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3667.

The product of its (nonzero) digits is 31752, while the sum is 35.

The square root of 23394077 is about 4836.7423954559. The cubic root of 23394077 is about 286.0017156400.

The spelling of 23394077 in words is "twenty-three million, three hundred ninety-four thousand, seventy-seven".

Divisors: 1 7 1747 1913 12229 13391 3342011 23394077