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5196190 = 25519619
BaseRepresentation
bin10011110100100110011110
3100202222211111
4103310212132
52312234230
6303212234
762111146
oct23644636
910688744
105196190
112a29a7a
1218a707a
1310cc18c
14993926
156c992a
hex4f499e

5196190 has 8 divisors (see below), whose sum is σ = 9353160. Its totient is φ = 2078472.

The previous prime is 5196187. The next prime is 5196197. The reversal of 5196190 is 916915.

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

It is a super-2 number, since 2×51961902 = 54000781032200, which contains 22 as substring.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5196197) 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, 259800 + ... + 259819.

It is an arithmetic number, because the mean of its divisors is an integer number (1169145).

Almost surely, 25196190 is an apocalyptic number.

5196190 is a deficient number, since it is larger than the sum of its proper divisors (4156970).

5196190 is a wasteful number, since it uses less digits than its factorization.

5196190 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 519626.

The product of its (nonzero) digits is 2430, while the sum is 31.

The square root of 5196190 is about 2279.5152993564. The cubic root of 5196190 is about 173.2054982814.

Subtracting from 5196190 its reverse (916915), we obtain a triangular number (4279275 = T2925).

The spelling of 5196190 in words is "five million, one hundred ninety-six thousand, one hundred ninety".

Divisors: 1 2 5 10 519619 1039238 2598095 5196190