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5208015 = 35347201
BaseRepresentation
bin10011110111011111001111
3100210121001110
4103313133033
52313124030
6303343103
762160501
oct23673717
910717043
105208015
112a3794a
1218b1a93
131104687
14997d71
156cd1b0
hex4f77cf

5208015 has 8 divisors (see below), whose sum is σ = 8332848. Its totient is φ = 2777600.

The previous prime is 5207981. The next prime is 5208041. The reversal of 5208015 is 5108025.

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

It is not a de Polignac number, because 5208015 - 27 = 5207887 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5207982 and 5208000.

It is a congruent number.

It is an unprimeable number.

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, 173586 + ... + 173615.

It is an arithmetic number, because the mean of its divisors is an integer number (1041606).

Almost surely, 25208015 is an apocalyptic number.

5208015 is a deficient number, since it is larger than the sum of its proper divisors (3124833).

5208015 is a wasteful number, since it uses less digits than its factorization.

5208015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 347209.

The product of its (nonzero) digits is 400, while the sum is 21.

The square root of 5208015 is about 2282.1075785335. The cubic root of 5208015 is about 173.3367869956.

The spelling of 5208015 in words is "five million, two hundred eight thousand, fifteen".

Divisors: 1 3 5 15 347201 1041603 1736005 5208015