Search a number
-
+
9230648 = 237191863
BaseRepresentation
bin100011001101…
…100100111000
3122100222001212
4203031210320
54330340043
6525502252
7141313340
oct43154470
918328055
109230648
115235139
123111988
131bb262b
141323d20
15c25018
hex8cd938

9230648 has 32 divisors (see below), whose sum is σ = 19906560. Its totient is φ = 3930720.

The previous prime is 9230633. The next prime is 9230651. The reversal of 9230648 is 8460329.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10265 + ... + 11127.

It is an arithmetic number, because the mean of its divisors is an integer number (622080).

Almost surely, 29230648 is an apocalyptic number.

It is an amenable number.

9230648 is an abundant number, since it is smaller than the sum of its proper divisors (10675912).

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

9230648 is a wasteful number, since it uses less digits than its factorization.

9230648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1067 (or 1063 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 9230648 is about 3038.1981502200. The cubic root of 9230648 is about 209.7703309217.

The spelling of 9230648 in words is "nine million, two hundred thirty thousand, six hundred forty-eight".

Divisors: 1 2 4 7 8 14 28 56 191 382 764 863 1337 1528 1726 2674 3452 5348 6041 6904 10696 12082 24164 48328 164833 329666 659332 1153831 1318664 2307662 4615324 9230648