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3354215413 = 17197306789
BaseRepresentation
bin1100011111101101…
…0100001111110101
322122202112210112111
43013323110033311
523332134343123
61312500251021
7146056234453
oct30773241765
98582483474
103354215413
11147140475a
127973a0a71
13415bb5363
1423b68d9d3
1514971190d
hexc7ed43f5

3354215413 has 4 divisors (see below), whose sum is σ = 3551522220. Its totient is φ = 3156908608.

The previous prime is 3354215401. The next prime is 3354215503. The reversal of 3354215413 is 3145124533.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3145124533 = 4373142431.

It can be written as a sum of positive squares in 2 ways, for example, as 992061009 + 2362154404 = 31497^2 + 48602^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-3354215413 is a prime.

It is a super-2 number, since 2×33542154132 = 22501522073613521138, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3354219413) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 98653378 + ... + 98653411.

It is an arithmetic number, because the mean of its divisors is an integer number (887880555).

Almost surely, 23354215413 is an apocalyptic number.

It is an amenable number.

3354215413 is a deficient number, since it is larger than the sum of its proper divisors (197306807).

3354215413 is a wasteful number, since it uses less digits than its factorization.

3354215413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197306806.

The product of its digits is 21600, while the sum is 31.

The square root of 3354215413 is about 57915.5886873301. The cubic root of 3354215413 is about 1496.9144592367.

Adding to 3354215413 its reverse (3145124533), we get a palindrome (6499339946).

The spelling of 3354215413 in words is "three billion, three hundred fifty-four million, two hundred fifteen thousand, four hundred thirteen".

Divisors: 1 17 197306789 3354215413