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5204101 = 71634561
BaseRepresentation
bin10011110110100010000101
3100210101200111
4103312202011
52313012401
6303313021
762143210
oct23664205
910711614
105204101
112a34a11
1218ab771
131102966
14996777
156cbe51
hex4f6885

5204101 has 8 divisors (see below), whose sum is σ = 5985344. Its totient is φ = 4432320.

The previous prime is 5204083. The next prime is 5204107. The reversal of 5204101 is 1014025.

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

It is a 6-Lehmer number, since φ(5204101) divides (5204101-1)6.

It is a cyclic number.

It is not a de Polignac number, because 5204101 - 215 = 5171333 is a prime.

It is a Duffinian number.

5204101 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5204107) 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 7 ways as a sum of consecutive naturals, for example, 1140 + ... + 3421.

It is an arithmetic number, because the mean of its divisors is an integer number (748168).

Almost surely, 25204101 is an apocalyptic number.

5204101 is the 1141-st decagonal number.

It is an amenable number.

5204101 is a deficient number, since it is larger than the sum of its proper divisors (781243).

5204101 is a wasteful number, since it uses less digits than its factorization.

5204101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4731.

The product of its (nonzero) digits is 40, while the sum is 13.

The square root of 5204101 is about 2281.2498767123. The cubic root of 5204101 is about 173.2933532874.

Adding to 5204101 its reverse (1014025), we get a palindrome (6218126).

The spelling of 5204101 in words is "five million, two hundred four thousand, one hundred one".

Divisors: 1 7 163 1141 4561 31927 743443 5204101