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5072041 = 13390157
BaseRepresentation
bin10011010110010010101001
3100112200112101
4103112102221
52244301131
6300413401
761053202
oct23262251
910480471
105072041
112954777
121847261
131087810
149605a9
156a2c61
hex4d64a9

5072041 has 4 divisors (see below), whose sum is σ = 5462212. Its totient is φ = 4681872.

The previous prime is 5071973. The next prime is 5072057. The reversal of 5072041 is 1402705.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1402705 = 5280541.

It can be written as a sum of positive squares in 2 ways, for example, as 254016 + 4818025 = 504^2 + 2195^2 .

It is not a de Polignac number, because 5072041 - 215 = 5039273 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5072141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 195066 + ... + 195091.

It is an arithmetic number, because the mean of its divisors is an integer number (1365553).

Almost surely, 25072041 is an apocalyptic number.

It is an amenable number.

5072041 is a deficient number, since it is larger than the sum of its proper divisors (390171).

5072041 is a wasteful number, since it uses less digits than its factorization.

5072041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 390170.

The product of its (nonzero) digits is 280, while the sum is 19.

The square root of 5072041 is about 2252.1192241975. The cubic root of 5072041 is about 171.8149375147.

Adding to 5072041 its reverse (1402705), we get a palindrome (6474746).

The spelling of 5072041 in words is "five million, seventy-two thousand, forty-one".

Divisors: 1 13 390157 5072041