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2023200655 = 57193042407
BaseRepresentation
bin111100010010111…
…1001011110001111
312020000000020112121
41320211321132033
513120414410110
6532432113411
7101064631120
oct17045713617
95200006477
102023200655
11949053663
12485695867
1326320b568
141529b8047
15bc946cda
hex7897978f

2023200655 has 16 divisors (see below), whose sum is σ = 2920711680. Its totient is φ = 1314319392.

The previous prime is 2023200643. The next prime is 2023200667. The reversal of 2023200655 is 5560023202.

It is an interprime number because it is at equal distance from previous prime (2023200643) and next prime (2023200667).

It is a cyclic number.

It is not a de Polignac number, because 2023200655 - 25 = 2023200623 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1520539 + ... + 1521868.

It is an arithmetic number, because the mean of its divisors is an integer number (182544480).

Almost surely, 22023200655 is an apocalyptic number.

2023200655 is a deficient number, since it is larger than the sum of its proper divisors (897511025).

2023200655 is a wasteful number, since it uses less digits than its factorization.

2023200655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3042438.

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 2023200655 is about 44980.0028345931. The cubic root of 2023200655 is about 1264.7741643540.

Adding to 2023200655 its reverse (5560023202), we get a palindrome (7583223857).

The spelling of 2023200655 in words is "two billion, twenty-three million, two hundred thousand, six hundred fifty-five".

Divisors: 1 5 7 19 35 95 133 665 3042407 15212035 21296849 57805733 106484245 289028665 404640131 2023200655