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5066031 = 31688677
BaseRepresentation
bin10011010100110100101111
3100112101021210
4103110310233
52244103111
6300325503
761026525
oct23246457
910471253
105066031
112950203
121843893
131084b69
1495c315
156a10a6
hex4d4d2f

5066031 has 4 divisors (see below), whose sum is σ = 6754712. Its totient is φ = 3377352.

The previous prime is 5066029. The next prime is 5066041. The reversal of 5066031 is 1306605.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 5066031 - 21 = 5066029 is a prime.

It is a super-2 number, since 2×50660312 = 51329340185922, which contains 22 as substring.

It is a D-number.

It is a Duffinian number.

5066031 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 5065989 and 5066007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5066011) 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 3 ways as a sum of consecutive naturals, for example, 844336 + ... + 844341.

It is an arithmetic number, because the mean of its divisors is an integer number (1688678).

Almost surely, 25066031 is an apocalyptic number.

5066031 is a deficient number, since it is larger than the sum of its proper divisors (1688681).

5066031 is a wasteful number, since it uses less digits than its factorization.

5066031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1688680.

The product of its (nonzero) digits is 540, while the sum is 21.

The square root of 5066031 is about 2250.7845298917. The cubic root of 5066031 is about 171.7470479545.

The spelling of 5066031 in words is "five million, sixty-six thousand, thirty-one".

Divisors: 1 3 1688677 5066031