Search a number
-
+
34241244421 = 1919122034283
BaseRepresentation
bin11111111000111011…
…111110110100000101
310021101022221102221211
4133320323332310011
51030111224310141
623421420411421
72321346526636
oct377073766405
9107338842854
1034241244421
111358132080a
1267773a6b71
1332c8c81b97
14192b83988d
15d56153d81
hex7f8efed05

34241244421 has 16 divisors (see below), whose sum is σ = 36257034240. Its totient is φ = 32247056880.

The previous prime is 34241244419. The next prime is 34241244431. The reversal of 34241244421 is 12444214243.

It is a happy number.

It is not a de Polignac number, because 34241244421 - 21 = 34241244419 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34241244431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7992546 + ... + 7996828.

It is an arithmetic number, because the mean of its divisors is an integer number (2266064640).

Almost surely, 234241244421 is an apocalyptic number.

It is an amenable number.

34241244421 is a deficient number, since it is larger than the sum of its proper divisors (2015789819).

34241244421 is a wasteful number, since it uses less digits than its factorization.

34241244421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6696.

The product of its digits is 24576, while the sum is 31.

Adding to 34241244421 its reverse (12444214243), we get a palindrome (46685458664).

The spelling of 34241244421 in words is "thirty-four billion, two hundred forty-one million, two hundred forty-four thousand, four hundred twenty-one".

Divisors: 1 19 191 2203 3629 4283 41857 81377 420773 818053 7994687 9435449 15543007 179273531 1802170759 34241244421