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13027190 = 2511118429
BaseRepresentation
bin110001101100…
…011101110110
3220111211221112
4301230131312
511313332230
61143115022
7215505101
oct61543566
926454845
1013027190
117398580
124442a72
1329116c7
141a31738
151224d95
hexc6c776

13027190 has 16 divisors (see below), whose sum is σ = 25580880. Its totient is φ = 4737120.

The previous prime is 13027181. The next prime is 13027207. The reversal of 13027190 is 9172031.

It is a super-2 number, since 2×130271902 = 339415358592200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59105 + ... + 59324.

It is an arithmetic number, because the mean of its divisors is an integer number (1598805).

Almost surely, 213027190 is an apocalyptic number.

13027190 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13027190 is a deficient number, since it is larger than the sum of its proper divisors (12553690).

13027190 is a wasteful number, since it uses less digits than its factorization.

13027190 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118447.

The product of its (nonzero) digits is 378, while the sum is 23.

The square root of 13027190 is about 3609.3198805315. The cubic root of 13027190 is about 235.2972848471.

The spelling of 13027190 in words is "thirteen million, twenty-seven thousand, one hundred ninety".

Divisors: 1 2 5 10 11 22 55 110 118429 236858 592145 1184290 1302719 2605438 6513595 13027190