Search a number
-
+
69433001 = 117386467
BaseRepresentation
bin1000010001101…
…11011010101001
311211122120011122
410020313122221
5120233324001
610520105025
71502112401
oct410673251
9154576148
1069433001
1136214050
121b305175
1311500721
149315801
156167b1b
hex42376a9

69433001 has 8 divisors (see below), whose sum is σ = 76783584. Its totient is φ = 62255520.

The previous prime is 69432997. The next prime is 69433009. The reversal of 69433001 is 10033496.

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 69433001 - 22 = 69432997 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (69433009) by changing a digit.

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, 42431 + ... + 44036.

It is an arithmetic number, because the mean of its divisors is an integer number (9597948).

Almost surely, 269433001 is an apocalyptic number.

It is an amenable number.

69433001 is a deficient number, since it is larger than the sum of its proper divisors (7350583).

69433001 is a wasteful number, since it uses less digits than its factorization.

69433001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86551.

The product of its (nonzero) digits is 1944, while the sum is 26.

The square root of 69433001 is about 8332.6466983786. The cubic root of 69433001 is about 411.0127669128.

Adding to 69433001 its reverse (10033496), we get a palindrome (79466497).

The spelling of 69433001 in words is "sixty-nine million, four hundred thirty-three thousand, one".

Divisors: 1 11 73 803 86467 951137 6312091 69433001