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3114114221 = 29107383249
BaseRepresentation
bin1011100110011101…
…1001110010101101
322001000202101121202
42321213121302231
522334203123341
61233002135245
7140112351131
oct27147316255
98030671552
103114114221
111358922119
1272aab1525
133a822a44a
1421782d3c1
151335d579b
hexb99d9cad

3114114221 has 4 divisors (see below), whose sum is σ = 3221497500. Its totient is φ = 3006730944.

The previous prime is 3114114209. The next prime is 3114114253. The reversal of 3114114221 is 1224114113.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1562620900 + 1551493321 = 39530^2 + 39389^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-3114114221 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3114114193 and 3114114202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3114116221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53691596 + ... + 53691653.

It is an arithmetic number, because the mean of its divisors is an integer number (805374375).

Almost surely, 23114114221 is an apocalyptic number.

It is an amenable number.

3114114221 is a deficient number, since it is larger than the sum of its proper divisors (107383279).

3114114221 is a wasteful number, since it uses less digits than its factorization.

3114114221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107383278.

The product of its digits is 192, while the sum is 20.

The square root of 3114114221 is about 55804.2491303306. The cubic root of 3114114221 is about 1460.3092828545.

Adding to 3114114221 its reverse (1224114113), we get a palindrome (4338228334).

The spelling of 3114114221 in words is "three billion, one hundred fourteen million, one hundred fourteen thousand, two hundred twenty-one".

Divisors: 1 29 107383249 3114114221