Search a number
-
+
23393035 = 510942923
BaseRepresentation
bin101100100111…
…1001100001011
31122000111012201
41121033030023
521442034120
62153221031
7402560161
oct131171413
948014181
1023393035
1112228596
127a01777
134b00943
14316d231
1520c140a
hex164f30b

23393035 has 8 divisors (see below), whose sum is σ = 28329840. Its totient is φ = 18542304.

The previous prime is 23393033. The next prime is 23393039. The reversal of 23393035 is 53039332.

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 23393035 - 21 = 23393033 is a prime.

It is a super-2 number, since 2×233930352 = 1094468173022450, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 23392994 and 23393012.

It is not an unprimeable number, because it can be changed into a prime (23393033) 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, 20917 + ... + 22006.

It is an arithmetic number, because the mean of its divisors is an integer number (3541230).

Almost surely, 223393035 is an apocalyptic number.

23393035 is a deficient number, since it is larger than the sum of its proper divisors (4936805).

23393035 is a wasteful number, since it uses less digits than its factorization.

23393035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43037.

The product of its (nonzero) digits is 7290, while the sum is 28.

The square root of 23393035 is about 4836.6346771283. The cubic root of 23393035 is about 285.9974692915.

The spelling of 23393035 in words is "twenty-three million, three hundred ninety-three thousand, thirty-five".

Divisors: 1 5 109 545 42923 214615 4678607 23393035