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5073185 = 51378049
BaseRepresentation
bin10011010110100100100001
3100112202002202
4103112210201
52244320220
6300422545
761056425
oct23264441
910482082
105073185
112955617
121847a55
1310881b0
14960b85
156a3275
hex4d6921

5073185 has 8 divisors (see below), whose sum is σ = 6556200. Its totient is φ = 3746304.

The previous prime is 5073169. The next prime is 5073221. The reversal of 5073185 is 5813705.

It can be written as a sum of positive squares in 4 ways, for example, as 1681 + 5071504 = 41^2 + 2252^2 .

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 5073185 - 24 = 5073169 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38960 + ... + 39089.

It is an arithmetic number, because the mean of its divisors is an integer number (819525).

Almost surely, 25073185 is an apocalyptic number.

It is an amenable number.

5073185 is a deficient number, since it is larger than the sum of its proper divisors (1483015).

5073185 is a wasteful number, since it uses less digits than its factorization.

5073185 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78067.

The product of its (nonzero) digits is 4200, while the sum is 29.

The square root of 5073185 is about 2252.3731928790. The cubic root of 5073185 is about 171.8278541764.

The spelling of 5073185 in words is "five million, seventy-three thousand, one hundred eighty-five".

Divisors: 1 5 13 65 78049 390245 1014637 5073185