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23084701 = 128917909
BaseRepresentation
bin101100000001…
…1111010011101
31121102211020221
41120003322131
521402202301
62142441341
7400134223
oct130037235
947384227
1023084701
1112037972
127893251
134a234b3
1430ccb13
15205eda1
hex1603e9d

23084701 has 4 divisors (see below), whose sum is σ = 23103900. Its totient is φ = 23065504.

The previous prime is 23084683. The next prime is 23084713. The reversal of 23084701 is 10748032.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 14668900 + 8415801 = 3830^2 + 2901^2 .

It is a cyclic number.

It is not a de Polignac number, because 23084701 - 219 = 22560413 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 (23084741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7666 + ... + 10243.

It is an arithmetic number, because the mean of its divisors is an integer number (5775975).

Almost surely, 223084701 is an apocalyptic number.

It is an amenable number.

23084701 is a deficient number, since it is larger than the sum of its proper divisors (19199).

23084701 is a wasteful number, since it uses less digits than its factorization.

23084701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19198.

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 23084701 is about 4804.6540978514. The cubic root of 23084701 is about 284.7353694201.

The spelling of 23084701 in words is "twenty-three million, eighty-four thousand, seven hundred one".

Divisors: 1 1289 17909 23084701