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13076180280 = 2332536322723
BaseRepresentation
bin11000010110110011…
…01010110100111000
31020202022010210011100
430023121222310320
5203240000232110
610001311531400
7642016461402
oct141331526470
936668123140
1013076180280
115600187869
12264b229b60
1313050c55a7
148c0919b72
15517e9dbc0
hex30b66ad38

13076180280 has 48 divisors (see below), whose sum is σ = 42497587080. Its totient is φ = 3486981312.

The previous prime is 13076180269. The next prime is 13076180287. The reversal of 13076180280 is 8208167031.

13076180280 is a `hidden beast` number, since 1 + 30 + 7 + 618 + 0 + 2 + 8 + 0 = 666.

13076180280 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 (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13076180287) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18161002 + ... + 18161721.

Almost surely, 213076180280 is an apocalyptic number.

13076180280 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13076180280 is an abundant number, since it is smaller than the sum of its proper divisors (29421406800).

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

13076180280 is a wasteful number, since it uses less digits than its factorization.

13076180280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36322740 (or 36322733 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 36.

The spelling of 13076180280 in words is "thirteen billion, seventy-six million, one hundred eighty thousand, two hundred eighty".

Divisors: 1 2 3 4 5 6 8 9 10 12 15 18 20 24 30 36 40 45 60 72 90 120 180 360 36322723 72645446 108968169 145290892 181613615 217936338 290581784 326904507 363227230 435872676 544840845 653809014 726454460 871745352 1089681690 1307618028 1452908920 1634522535 2179363380 2615236056 3269045070 4358726760 6538090140 13076180280