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5071801 = 71814003
BaseRepresentation
bin10011010110001110111001
3100112200012111
4103112032321
52244244201
6300412321
761052410
oct23261671
910480174
105071801
112954579
1218470a1
131087687
14960477
156a2b51
hex4d63b9

5071801 has 8 divisors (see below), whose sum is σ = 5829824. Its totient is φ = 4322160.

The previous prime is 5071793. The next prime is 5071813. The reversal of 5071801 is 1081705.

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 5071801 - 23 = 5071793 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5071301) 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, 735 + ... + 3268.

It is an arithmetic number, because the mean of its divisors is an integer number (728728).

Almost surely, 25071801 is an apocalyptic number.

It is an amenable number.

5071801 is a deficient number, since it is larger than the sum of its proper divisors (758023).

5071801 is a wasteful number, since it uses less digits than its factorization.

5071801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4191.

The product of its (nonzero) digits is 280, while the sum is 22.

The square root of 5071801 is about 2252.0659404200. The cubic root of 5071801 is about 171.8122274791.

The spelling of 5071801 in words is "five million, seventy-one thousand, eight hundred one".

Divisors: 1 7 181 1267 4003 28021 724543 5071801