Search a number
-
+
3115052227 = 7521854141
BaseRepresentation
bin1011100110101011…
…1110110011000011
322001002112001022201
42321222332303003
522334423132402
61233034214031
7140123335630
oct27152766303
98032461281
103115052227
111359402931
1272b284317
133a8498391
142179d5187
1513371d687
hexb9abecc3

3115052227 has 8 divisors (see below), whose sum is σ = 3566896992. Its totient is φ = 2664916800.

The previous prime is 3115052221. The next prime is 3115052233. The reversal of 3115052227 is 7222505113.

It is an interprime number because it is at equal distance from previous prime (3115052221) and next prime (3115052233).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3115052227 - 27 = 3115052099 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3115052195 and 3115052204.

It is not an unprimeable number, because it can be changed into a prime (3115052221) 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 7 ways as a sum of consecutive naturals, for example, 423424 + ... + 430717.

It is an arithmetic number, because the mean of its divisors is an integer number (445862124).

Almost surely, 23115052227 is an apocalyptic number.

3115052227 is a deficient number, since it is larger than the sum of its proper divisors (451844765).

3115052227 is an equidigital number, since it uses as much as digits as its factorization.

3115052227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 854669.

The product of its (nonzero) digits is 4200, while the sum is 28.

The square root of 3115052227 is about 55812.6529292418. The cubic root of 3115052227 is about 1460.4558886268.

The spelling of 3115052227 in words is "three billion, one hundred fifteen million, fifty-two thousand, two hundred twenty-seven".

Divisors: 1 7 521 3647 854141 5978987 445007461 3115052227