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13080370758 = 23721317375441
BaseRepresentation
bin11000010111010011…
…01001111001000110
31020202121000200102020
430023221221321012
5203242033331013
610001541424010
7642100213500
oct141351517106
936677020366
1013080370758
11560258a174
12265070b006
131305c31a70
148c12cad70
1551852a623
hex30ba69e46

13080370758 has 192 divisors, whose sum is σ = 35645012928. Its totient is φ = 3158507520.

The previous prime is 13080370757. The next prime is 13080370759. The reversal of 13080370758 is 85707308031.

13080370758 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (13080370757) and next prime (13080370759).

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13080370757) 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 95 ways as a sum of consecutive naturals, for example, 2401318 + ... + 2406758.

It is an arithmetic number, because the mean of its divisors is an integer number (185651109).

Almost surely, 213080370758 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13080370758, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17822506464).

13080370758 is an abundant number, since it is smaller than the sum of its proper divisors (22564642170).

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

13080370758 is a wasteful number, since it uses less digits than its factorization.

13080370758 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5527 (or 5520 counting only the distinct ones).

The product of its (nonzero) digits is 141120, while the sum is 42.

Adding to 13080370758 its reverse (85707308031), we get a palindrome (98787678789).

The spelling of 13080370758 in words is "thirteen billion, eighty million, three hundred seventy thousand, seven hundred fifty-eight".