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23025151 is a prime number
BaseRepresentation
bin101011111010…
…1010111111111
31121022210120101
41113311113333
521343301101
62141301531
7366465502
oct127652777
947283511
1023025151
1111aa7156
1278648a7
134a02366
1430b5139
15204c401
hex15f55ff

23025151 has 2 divisors, whose sum is σ = 23025152. Its totient is φ = 23025150.

The previous prime is 23025127. The next prime is 23025173. The reversal of 23025151 is 15152032.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23025151 - 215 = 22992383 is a prime.

It is a zygodrome in base 4.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23025251) by changing a digit.

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 as a sum of consecutive naturals, namely, 11512575 + 11512576.

It is an arithmetic number, because the mean of its divisors is an integer number (11512576).

Almost surely, 223025151 is an apocalyptic number.

23025151 is a deficient number, since it is larger than the sum of its proper divisors (1).

23025151 is an equidigital number, since it uses as much as digits as its factorization.

23025151 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 300, while the sum is 19.

The square root of 23025151 is about 4798.4529798676. The cubic root of 23025151 is about 284.4903212351.

Adding to 23025151 its reverse (15152032), we get a palindrome (38177183).

The spelling of 23025151 in words is "twenty-three million, twenty-five thousand, one hundred fifty-one".