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5072230271 = 47911118463
BaseRepresentation
bin1001011100101010…
…00001011101111111
3111002111021222212102
410232111001131333
540341442332041
62155151255315
7236460150233
oct45625013577
914074258772
105072230271
112173161749
12b9681a53b
1362aacb5b4
143619045c3
151ea47309b
hex12e54177f

5072230271 has 8 divisors (see below), whose sum is σ = 5185880064. Its totient is φ = 4958819320.

The previous prime is 5072230223. The next prime is 5072230277. The reversal of 5072230271 is 1720322705.

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 5072230271 - 210 = 5072229247 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 (5072230277) 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, 16415 + ... + 102048.

It is an arithmetic number, because the mean of its divisors is an integer number (648235008).

Almost surely, 25072230271 is an apocalyptic number.

5072230271 is a deficient number, since it is larger than the sum of its proper divisors (113649793).

5072230271 is a wasteful number, since it uses less digits than its factorization.

5072230271 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119421.

The product of its (nonzero) digits is 5880, while the sum is 29.

The square root of 5072230271 is about 71219.5919041945. The cubic root of 5072230271 is about 1718.1707466756.

Adding to 5072230271 its reverse (1720322705), we get a palindrome (6792552976).

The spelling of 5072230271 in words is "five billion, seventy-two million, two hundred thirty thousand, two hundred seventy-one".

Divisors: 1 47 911 42817 118463 5567761 107919793 5072230271