Search a number
-
+
423410053 = 1138491823
BaseRepresentation
bin11001001111001…
…011100110000101
31002111201110101211
4121033023212011
51331343110203
6110003051421
713330632433
oct3117134605
91074643354
10423410053
111a8005270
12b9970b71
1369949bc1
1440339d53
1527289c6d
hex193cb985

423410053 has 4 divisors (see below), whose sum is σ = 461901888. Its totient is φ = 384918220.

The previous prime is 423410047. The next prime is 423410069. The reversal of 423410053 is 350014324.

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 423410053 - 213 = 423401861 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 (423410033) 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, 19245901 + ... + 19245922.

It is an arithmetic number, because the mean of its divisors is an integer number (115475472).

Almost surely, 2423410053 is an apocalyptic number.

It is an amenable number.

423410053 is a deficient number, since it is larger than the sum of its proper divisors (38491835).

423410053 is a wasteful number, since it uses less digits than its factorization.

423410053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38491834.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 423410053 is about 20576.9301160304. The cubic root of 423410053 is about 750.9085599510.

Adding to 423410053 its reverse (350014324), we get a palindrome (773424377).

The spelling of 423410053 in words is "four hundred twenty-three million, four hundred ten thousand, fifty-three".

Divisors: 1 11 38491823 423410053