Search a number
-
+
423202314 = 23193712301
BaseRepresentation
bin11001001110011…
…000111000001010
31002111022220102210
4121032120320022
51331314433224
6105554405550
713326105663
oct3116307012
91074286383
10423202314
111a7983187
12b98908b6
13698a6492
14402c436a
1527248429
hex19398e0a

423202314 has 16 divisors (see below), whose sum is σ = 890952480. Its totient is φ = 133642800.

The previous prime is 423202303. The next prime is 423202331. The reversal of 423202314 is 413202324.

It is an unprimeable number.

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, 1856037 + ... + 1856264.

It is an arithmetic number, because the mean of its divisors is an integer number (55684530).

Almost surely, 2423202314 is an apocalyptic number.

423202314 is an abundant number, since it is smaller than the sum of its proper divisors (467750166).

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

423202314 is a wasteful number, since it uses less digits than its factorization.

423202314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3712325.

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 423202314 is about 20571.8816348918. The cubic root of 423202314 is about 750.7857329885.

Adding to 423202314 its reverse (413202324), we get a palindrome (836404638).

The spelling of 423202314 in words is "four hundred twenty-three million, two hundred two thousand, three hundred fourteen".

Divisors: 1 2 3 6 19 38 57 114 3712301 7424602 11136903 22273806 70533719 141067438 211601157 423202314