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5067021 = 311091523
BaseRepresentation
bin10011010101000100001101
3100112102122110
4103111010031
52244121041
6300334233
761032441
oct23250415
910472573
105067021
112950a23
121844379
13108544b
1495c821
156a1516
hex4d510d

5067021 has 8 divisors (see below), whose sum is σ = 6766560. Its totient is φ = 3372752.

The previous prime is 5066993. The next prime is 5067047. The reversal of 5067021 is 1207605.

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 5067021 - 210 = 5065997 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5067121) 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, 2566 + ... + 4088.

It is an arithmetic number, because the mean of its divisors is an integer number (845820).

Almost surely, 25067021 is an apocalyptic number.

It is an amenable number.

5067021 is a deficient number, since it is larger than the sum of its proper divisors (1699539).

5067021 is a wasteful number, since it uses less digits than its factorization.

5067021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2635.

The product of its (nonzero) digits is 420, while the sum is 21.

The square root of 5067021 is about 2251.0044424656. The cubic root of 5067021 is about 171.7582347859.

The spelling of 5067021 in words is "five million, sixty-seven thousand, twenty-one".

Divisors: 1 3 1109 1523 3327 4569 1689007 5067021