Search a number
-
+
3440211103 = 71728909337
BaseRepresentation
bin1100110100001101…
…0111010010011111
322212202100211110001
43031003113102133
524021143223403
61325211355131
7151152211660
oct31503272237
98782324401
103440211103
111505a0057a
12800152aa7
1342a964794
14248c77367
1515204bc1d
hexcd0d749f

3440211103 has 8 divisors (see below), whose sum is σ = 4162944672. Its totient is φ = 2775296256.

The previous prime is 3440211053. The next prime is 3440211113. The reversal of 3440211103 is 3011120443.

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 3440211103 - 213 = 3440202911 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3440211113) 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, 14454550 + ... + 14454787.

It is an arithmetic number, because the mean of its divisors is an integer number (520368084).

Almost surely, 23440211103 is an apocalyptic number.

3440211103 is a deficient number, since it is larger than the sum of its proper divisors (722733569).

3440211103 is a wasteful number, since it uses less digits than its factorization.

3440211103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28909361.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 3440211103 is about 58653.3128049900. The cubic root of 3440211103 is about 1509.5993415312.

Adding to 3440211103 its reverse (3011120443), we get a palindrome (6451331546).

The spelling of 3440211103 in words is "three billion, four hundred forty million, two hundred eleven thousand, one hundred three".

Divisors: 1 7 17 119 28909337 202365359 491458729 3440211103