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20230094 = 210219907
BaseRepresentation
bin100110100101…
…0111111001110
31102001210110202
41031022333032
520134330334
62001333502
7333644603
oct115127716
942053422
1020230094
1110468195
126937292
134264091
1429886aa
151b9917e
hex134afce

20230094 has 8 divisors (see below), whose sum is σ = 30377928. Its totient is φ = 10104120.

The previous prime is 20230061. The next prime is 20230099. The reversal of 20230094 is 49003202.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20230099) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2912 + ... + 6995.

It is an arithmetic number, because the mean of its divisors is an integer number (3797241).

Almost surely, 220230094 is an apocalyptic number.

20230094 is a deficient number, since it is larger than the sum of its proper divisors (10147834).

20230094 is a wasteful number, since it uses less digits than its factorization.

20230094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10930.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 20230094 is about 4497.7876784037. The cubic root of 20230094 is about 272.4787470449.

Adding to 20230094 its reverse (49003202), we get a palindrome (69233296).

The spelling of 20230094 in words is "twenty million, two hundred thirty thousand, ninety-four".

Divisors: 1 2 1021 2042 9907 19814 10115047 20230094