Search a number
-
+
34015002443 = 149253190197
BaseRepresentation
bin11111101011011100…
…111011111101001011
310020210120020011022022
4133223130323331023
51024130320034233
623343135315055
72312631515222
oct375334737513
9106716204268
1034015002443
1113475644874
12671367ba8b
13329113a2a6
141909785cb9
15d41364398
hex7eb73bf4b

34015002443 has 8 divisors (see below), whose sum is σ = 34257200400. Its totient is φ = 33772990240.

The previous prime is 34015002397. The next prime is 34015002521. The reversal of 34015002443 is 34420051043.

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 34015002443 - 26 = 34015002379 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34015001443) 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, 332021 + ... + 422217.

It is an arithmetic number, because the mean of its divisors is an integer number (4282150050).

Almost surely, 234015002443 is an apocalyptic number.

34015002443 is a deficient number, since it is larger than the sum of its proper divisors (242197957).

34015002443 is a wasteful number, since it uses less digits than its factorization.

34015002443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92877.

The product of its (nonzero) digits is 5760, while the sum is 26.

Adding to 34015002443 its reverse (34420051043), we get a palindrome (68435053486).

The spelling of 34015002443 in words is "thirty-four billion, fifteen million, two thousand, four hundred forty-three".

Divisors: 1 149 2531 90197 377119 13439353 228288607 34015002443