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13076180 = 22513192647
BaseRepresentation
bin110001111000…
…011011010100
3220121100010222
4301320123110
511321414210
61144133512
7216100655
oct61703324
926540128
1013076180
117421367
124467298
13292aab0
141a4552c
151234655
hexc786d4

13076180 has 48 divisors (see below), whose sum is σ = 31140480. Its totient is φ = 4572288.

The previous prime is 13076153. The next prime is 13076183. The reversal of 13076180 is 8167031.

13076180 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13076183) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3617 + ... + 6263.

It is an arithmetic number, because the mean of its divisors is an integer number (648760).

Almost surely, 213076180 is an apocalyptic number.

13076180 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13076180, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15570240).

13076180 is an abundant number, since it is smaller than the sum of its proper divisors (18064300).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13076180 is a wasteful number, since it uses less digits than its factorization.

13076180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2688 (or 2686 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 26.

The square root of 13076180 is about 3616.1001092337. The cubic root of 13076180 is about 235.5918685694.

The spelling of 13076180 in words is "thirteen million, seventy-six thousand, one hundred eighty".

Divisors: 1 2 4 5 10 13 19 20 26 38 52 65 76 95 130 190 247 260 380 494 988 1235 2470 2647 4940 5294 10588 13235 26470 34411 50293 52940 68822 100586 137644 172055 201172 251465 344110 502930 653809 688220 1005860 1307618 2615236 3269045 6538090 13076180