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23025323 = 239711031
BaseRepresentation
bin101011111010…
…1011010101011
31121022210210202
41113311122223
521343302243
62141302415
7366466136
oct127653253
947283722
1023025323
1111aa72a2
127864a0b
134a02469
1430b521d
15204c4b8
hex15f56ab

23025323 has 8 divisors (see below), whose sum is σ = 24074496. Its totient is φ = 21980200.

The previous prime is 23025319. The next prime is 23025337. The reversal of 23025323 is 32352032.

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 23025323 - 22 = 23025319 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23025295 and 23025304.

It is not an unprimeable number, because it can be changed into a prime (23025383) 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, 21818 + ... + 22848.

It is an arithmetic number, because the mean of its divisors is an integer number (3009312).

Almost surely, 223025323 is an apocalyptic number.

23025323 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

23025323 is a deficient number, since it is larger than the sum of its proper divisors (1049173).

23025323 is a wasteful number, since it uses less digits than its factorization.

23025323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2025.

The product of its (nonzero) digits is 1080, while the sum is 20.

The square root of 23025323 is about 4798.4709022771. The cubic root of 23025323 is about 284.4910296230.

Adding to 23025323 its reverse (32352032), we get a palindrome (55377355).

The spelling of 23025323 in words is "twenty-three million, twenty-five thousand, three hundred twenty-three".

Divisors: 1 23 971 1031 22333 23713 1001101 23025323