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4723253 = 31152363
BaseRepresentation
bin10010000001001000110101
322212222002022
4102001020311
52202121003
6245122525
755101263
oct22011065
98788068
104723253
112736717
1216b9445
13c94b32
148ad433
15634738
hex481235

4723253 has 4 divisors (see below), whose sum is σ = 4875648. Its totient is φ = 4570860.

The previous prime is 4723247. The next prime is 4723283. The reversal of 4723253 is 3523274.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4723253 - 24 = 4723237 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4723223) 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, 76151 + ... + 76212.

It is an arithmetic number, because the mean of its divisors is an integer number (1218912).

Almost surely, 24723253 is an apocalyptic number.

It is an amenable number.

4723253 is a deficient number, since it is larger than the sum of its proper divisors (152395).

4723253 is a wasteful number, since it uses less digits than its factorization.

4723253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152394.

The product of its digits is 5040, while the sum is 26.

The square root of 4723253 is about 2173.3046265998. The cubic root of 4723253 is about 167.7826578149.

The spelling of 4723253 in words is "four million, seven hundred twenty-three thousand, two hundred fifty-three".

Divisors: 1 31 152363 4723253