Search a number
-
+
423132011 = 2959247301
BaseRepresentation
bin11001001110000…
…111101101101011
31002111012022222222
4121032013231223
51331310211021
6105553104255
713325364011
oct3116075553
91074168888
10423132011
111a7935385
12b985808b
1369880493
14402a68b1
15272326ab
hex19387b6b

423132011 has 8 divisors (see below), whose sum is σ = 445143600. Its totient is φ = 401615200.

The previous prime is 423131993. The next prime is 423132043. The reversal of 423132011 is 110231324.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 423132011 - 210 = 423130987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (423132511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 121940 + ... + 125361.

It is an arithmetic number, because the mean of its divisors is an integer number (55642950).

Almost surely, 2423132011 is an apocalyptic number.

423132011 is a deficient number, since it is larger than the sum of its proper divisors (22011589).

423132011 is a wasteful number, since it uses less digits than its factorization.

423132011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 247389.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 423132011 is about 20570.1728480827. The cubic root of 423132011 is about 750.7441568041.

Adding to 423132011 its reverse (110231324), we get a palindrome (533363335).

The spelling of 423132011 in words is "four hundred twenty-three million, one hundred thirty-two thousand, eleven".

Divisors: 1 29 59 1711 247301 7171729 14590759 423132011