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5203115 = 51099547
BaseRepresentation
bin10011110110010010101011
3100210100022222
4103312102223
52312444430
6303304255
762140301
oct23662253
910710288
105203115
112a341a5
1218ab08b
131102388
14996271
156cb9e5
hex4f64ab

5203115 has 8 divisors (see below), whose sum is σ = 6301680. Its totient is φ = 4123872.

The previous prime is 5203111. The next prime is 5203141. The reversal of 5203115 is 5113025.

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 5203115 - 22 = 5203111 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5203093 and 5203102.

It is not an unprimeable number, because it can be changed into a prime (5203111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4229 + ... + 5318.

It is an arithmetic number, because the mean of its divisors is an integer number (787710).

Almost surely, 25203115 is an apocalyptic number.

5203115 is a deficient number, since it is larger than the sum of its proper divisors (1098565).

5203115 is a wasteful number, since it uses less digits than its factorization.

5203115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9661.

The product of its (nonzero) digits is 150, while the sum is 17.

The square root of 5203115 is about 2281.0337568743. The cubic root of 5203115 is about 173.2824081988.

The spelling of 5203115 in words is "five million, two hundred three thousand, one hundred fifteen".

Divisors: 1 5 109 545 9547 47735 1040623 5203115