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23050153 = 76015479
BaseRepresentation
bin101011111101…
…1011110101001
31121101001212101
41113323132221
521400101103
62142013401
7366631420
oct127733651
947331771
1023050153
1112013a15
127877261
134a10859
1430c02b7
152054a1d
hex15fb7a9

23050153 has 8 divisors (see below), whose sum is σ = 26391680. Its totient is φ = 19720800.

The previous prime is 23050141. The next prime is 23050187. The reversal of 23050153 is 35105032.

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 23050153 - 213 = 23041961 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 23050153.

It is not an unprimeable number, because it can be changed into a prime (23050133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1468 + ... + 6946.

It is an arithmetic number, because the mean of its divisors is an integer number (3298960).

Almost surely, 223050153 is an apocalyptic number.

It is an amenable number.

23050153 is a deficient number, since it is larger than the sum of its proper divisors (3341527).

23050153 is an equidigital number, since it uses as much as digits as its factorization.

23050153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6087.

The product of its (nonzero) digits is 450, while the sum is 19.

The square root of 23050153 is about 4801.0574876791. The cubic root of 23050153 is about 284.5932558342.

Adding to 23050153 its reverse (35105032), we get a palindrome (58155185).

The spelling of 23050153 in words is "twenty-three million, fifty thousand, one hundred fifty-three".

Divisors: 1 7 601 4207 5479 38353 3292879 23050153