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3039190697 = 101149201953
BaseRepresentation
bin1011010100100110…
…0101111010101001
321211210202212212102
42311021211322221
522211013100242
61221324223145
7135212460164
oct26511457251
97753685772
103039190697
11131a5a8a54
1270999aab5
133958568ba
1420b8c8adb
1512bc35e32
hexb5265ea9

3039190697 has 8 divisors (see below), whose sum is σ = 3089896200. Its totient is φ = 2988889600.

The previous prime is 3039190669. The next prime is 3039190717. The reversal of 3039190697 is 7960919303.

It can be written as a sum of positive squares in 4 ways, for example, as 831976336 + 2207214361 = 28844^2 + 46981^2 .

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 3039190697 - 224 = 3022413481 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3039190597) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85928 + ... + 116025.

It is an arithmetic number, because the mean of its divisors is an integer number (386237025).

Almost surely, 23039190697 is an apocalyptic number.

It is an amenable number.

3039190697 is a deficient number, since it is larger than the sum of its proper divisors (50705503).

3039190697 is a wasteful number, since it uses less digits than its factorization.

3039190697 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202203.

The product of its (nonzero) digits is 275562, while the sum is 47.

The square root of 3039190697 is about 55128.8553935233. The cubic root of 3039190697 is about 1448.5027266599.

The spelling of 3039190697 in words is "three billion, thirty-nine million, one hundred ninety thousand, six hundred ninety-seven".

Divisors: 1 101 149 15049 201953 20397253 30090997 3039190697