Search a number
-
+
34423001 = 711313701
BaseRepresentation
bin1000001101010…
…0000011011001
32101202212110222
42003110003121
532303014001
63225445425
7565406414
oct203240331
971685428
1034423001
1118481568
12b640875
137193252
144800b7b
15304e61b
hex20d40d9

34423001 has 8 divisors (see below), whose sum is σ = 35183808. Its totient is φ = 33670000.

The previous prime is 34422979. The next prime is 34423013. The reversal of 34423001 is 10032443.

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 34423001 - 26 = 34422937 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34423201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7451 + ... + 11151.

It is an arithmetic number, because the mean of its divisors is an integer number (4397976).

Almost surely, 234423001 is an apocalyptic number.

It is an amenable number.

34423001 is a deficient number, since it is larger than the sum of its proper divisors (760807).

34423001 is a wasteful number, since it uses less digits than its factorization.

34423001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3903.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 34423001 is about 5867.1118107635. Note that the first 3 decimals coincide. The cubic root of 34423001 is about 325.2991360250.

Adding to 34423001 its reverse (10032443), we get a palindrome (44455444).

The spelling of 34423001 in words is "thirty-four million, four hundred twenty-three thousand, one".

Divisors: 1 71 131 3701 9301 262771 484831 34423001