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9234253 = 73074297
BaseRepresentation
bin100011001110…
…011101001101
3122101011000101
4203032131031
54330444003
6525531101
7141330010
oct43163515
918334011
109234253
115237916
123113a91
131bb4172
141325377
15c2611d
hex8ce74d

9234253 has 8 divisors (see below), whose sum is σ = 10590272. Its totient is φ = 7887456.

The previous prime is 9234229. The next prime is 9234257. The reversal of 9234253 is 3524329.

9234253 is a nontrivial binomial coefficient, being equal to C(4298, 2).

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 9234253 - 221 = 7137101 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9234257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1 + ... + 4297.

It is an arithmetic number, because the mean of its divisors is an integer number (1323784).

Almost surely, 29234253 is an apocalyptic number.

9234253 is the 4297-th triangular number and also the 2149-th hexagonal number.

9234253 is the 1433-rd centered nonagonal number.

It is an amenable number.

9234253 is a deficient number, since it is larger than the sum of its proper divisors (1356019).

9234253 is a wasteful number, since it uses less digits than its factorization.

9234253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4611.

The product of its digits is 6480, while the sum is 28.

The square root of 9234253 is about 3038.7913715818. The cubic root of 9234253 is about 209.7976357443.

The spelling of 9234253 in words is "nine million, two hundred thirty-four thousand, two hundred fifty-three".

Divisors: 1 7 307 2149 4297 30079 1319179 9234253