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5097213 = 321151487
BaseRepresentation
bin10011011100011011111101
3100120222001200
4103130123331
52301102323
6301130113
761216452
oct23343375
910528050
105097213
112971680
121859939
131096104
14969829
156aa443
hex4dc6fd

5097213 has 12 divisors (see below), whose sum is σ = 8032128. Its totient is φ = 3089160.

The previous prime is 5097199. The next prime is 5097223. The reversal of 5097213 is 3127905.

It is not a de Polignac number, because 5097213 - 29 = 5096701 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5097223) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25645 + ... + 25842.

It is an arithmetic number, because the mean of its divisors is an integer number (669344).

Almost surely, 25097213 is an apocalyptic number.

It is an amenable number.

5097213 is a deficient number, since it is larger than the sum of its proper divisors (2934915).

5097213 is a wasteful number, since it uses less digits than its factorization.

5097213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51504 (or 51501 counting only the distinct ones).

The product of its (nonzero) digits is 1890, while the sum is 27.

The square root of 5097213 is about 2257.7008216325. The cubic root of 5097213 is about 172.0987016873.

The spelling of 5097213 in words is "five million, ninety-seven thousand, two hundred thirteen".

Divisors: 1 3 9 11 33 99 51487 154461 463383 566357 1699071 5097213