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5042697 = 311152809
BaseRepresentation
bin10011001111001000001001
3100111012021120
4103033020021
52242331242
6300025453
760601512
oct23171011
910435246
105042697
112934720
121832289
13107735a
14953a09
156991ec
hex4cf209

5042697 has 8 divisors (see below), whose sum is σ = 7334880. Its totient is φ = 3056160.

The previous prime is 5042647. The next prime is 5042707. The reversal of 5042697 is 7962405.

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

It is not a de Polignac number, because 5042697 - 211 = 5040649 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33), and also a Moran number because the ratio is a prime number: 152809 = 5042697 / (5 + 0 + 4 + 2 + 6 + 9 + 7).

5042697 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (5042617) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76372 + ... + 76437.

It is an arithmetic number, because the mean of its divisors is an integer number (916860).

Almost surely, 25042697 is an apocalyptic number.

It is an amenable number.

5042697 is a deficient number, since it is larger than the sum of its proper divisors (2292183).

5042697 is a wasteful number, since it uses less digits than its factorization.

5042697 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152823.

The product of its (nonzero) digits is 15120, while the sum is 33.

The square root of 5042697 is about 2245.5950213696. The cubic root of 5042697 is about 171.4829546705.

The spelling of 5042697 in words is "five million, forty-two thousand, six hundred ninety-seven".

Divisors: 1 3 11 33 152809 458427 1680899 5042697