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13725424060 = 22519149242413
BaseRepresentation
bin11001100100001100…
…10101100110111100
31022102112210210012021
430302012111212330
5211102202032220
610145543245524
7664062115405
oct146206254674
938375723167
1013725424060
11590370a277
1227b07498a4
1313a97732ca
14942c409ac
15554e974aa
hex3321959bc

13725424060 has 48 divisors (see below), whose sum is σ = 30544164000. Its totient is φ = 5166284544.

The previous prime is 13725424057. The next prime is 13725424073. The reversal of 13725424060 is 6042452731.

13725424060 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 64587 + ... + 177826.

It is an arithmetic number, because the mean of its divisors is an integer number (636336750).

Almost surely, 213725424060 is an apocalyptic number.

13725424060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13725424060 is an abundant number, since it is smaller than the sum of its proper divisors (16818739940).

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

13725424060 is a wasteful number, since it uses less digits than its factorization.

13725424060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 242590 (or 242588 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 34.

Adding to 13725424060 its reverse (6042452731), we get a palindrome (19767876791).

The spelling of 13725424060 in words is "thirteen billion, seven hundred twenty-five million, four hundred twenty-four thousand, sixty".

Divisors: 1 2 4 5 10 19 20 38 76 95 149 190 298 380 596 745 1490 2831 2980 5662 11324 14155 28310 56620 242413 484826 969652 1212065 2424130 4605847 4848260 9211694 18423388 23029235 36119537 46058470 72239074 92116940 144478148 180597685 361195370 686271203 722390740 1372542406 2745084812 3431356015 6862712030 13725424060