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23383048 = 2313297753
BaseRepresentation
bin101100100110…
…0110000001000
31121222222111211
41121030300020
521441224143
62153102504
7402516103
oct131146010
947888454
1023383048
1112221037
1279b7a34
134ac9230
14316973a
1520bd49d
hex164cc08

23383048 has 32 divisors (see below), whose sum is σ = 48850200. Its totient is φ = 10418688.

The previous prime is 23383037. The next prime is 23383049. The reversal of 23383048 is 84038332.

It can be written as a sum of positive squares in 4 ways, for example, as 22297284 + 1085764 = 4722^2 + 1042^2 .

It is not an unprimeable number, because it can be changed into a prime (23383049) 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, 861 + ... + 6892.

Almost surely, 223383048 is an apocalyptic number.

It is an amenable number.

23383048 is an abundant number, since it is smaller than the sum of its proper divisors (25467152).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23383048 is a wasteful number, since it uses less digits than its factorization.

23383048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7801 (or 7797 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 31.

The square root of 23383048 is about 4835.6021341711. The cubic root of 23383048 is about 285.9567639663.

The spelling of 23383048 in words is "twenty-three million, three hundred eighty-three thousand, forty-eight".

Divisors: 1 2 4 8 13 26 29 52 58 104 116 232 377 754 1508 3016 7753 15506 31012 62024 100789 201578 224837 403156 449674 806312 899348 1798696 2922881 5845762 11691524 23383048