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5103101 = 291491181
BaseRepresentation
bin10011011101110111111101
3100121021010202
4103131313331
52301244401
6301213245
761242563
oct23356775
910537122
105103101
112976043
121861225
1310989b3
1496ba33
156ac06b
hex4dddfd

5103101 has 8 divisors (see below), whose sum is σ = 5319000. Its totient is φ = 4889920.

The previous prime is 5103097. The next prime is 5103103. The reversal of 5103101 is 1013015.

It can be written as a sum of positive squares in 4 ways, for example, as 900601 + 4202500 = 949^2 + 2050^2 .

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 5103101 - 22 = 5103097 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 (5103103) 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, 3731 + ... + 4911.

It is an arithmetic number, because the mean of its divisors is an integer number (664875).

Almost surely, 25103101 is an apocalyptic number.

It is an amenable number.

5103101 is a deficient number, since it is larger than the sum of its proper divisors (215899).

5103101 is a wasteful number, since it uses less digits than its factorization.

5103101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1359.

The product of its (nonzero) digits is 15, while the sum is 11.

The square root of 5103101 is about 2259.0044267332. The cubic root of 5103101 is about 172.1649422801.

Adding to 5103101 its reverse (1013015), we get a palindrome (6116116).

The spelling of 5103101 in words is "five million, one hundred three thousand, one hundred one".

Divisors: 1 29 149 1181 4321 34249 175969 5103101