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13790252680384 = 26297430093039
BaseRepresentation
bin1100100010101100101100…
…0111001100010011000000
31210211100001102100010110111
43020223023013030103000
53301414414141233014
645155053222041104
72622212213506105
oct310531307142300
953740042303414
1013790252680384
114437460143a44
121668787879194
137905523b803b
14359647a00aac
1518dab1d7e2c4
hexc8acb1cc4c0

13790252680384 has 28 divisors (see below), whose sum is σ = 28308654482400. Its totient is φ = 6657363362048.

The previous prime is 13790252680381. The next prime is 13790252680387. The reversal of 13790252680384 is 48308625209731.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (13790252680381) and next prime (13790252680387).

It is a Harshad number since it is a multiple of its sum of digits (58).

It is not an unprimeable number, because it can be changed into a prime (13790252680381) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3715044664 + ... + 3715048375.

It is a 1-persistent number, because it is pandigital, but 2⋅13790252680384 = 27580505360768 is not.

Almost surely, 213790252680384 is an apocalyptic number.

It is an amenable number.

13790252680384 is an abundant number, since it is smaller than the sum of its proper divisors (14518401802016).

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

13790252680384 is an equidigital number, since it uses as much as digits as its factorization.

13790252680384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7430093080 (or 7430093070 counting only the distinct ones).

The product of its (nonzero) digits is 17418240, while the sum is 58.

The spelling of 13790252680384 in words is "thirteen trillion, seven hundred ninety billion, two hundred fifty-two million, six hundred eighty thousand, three hundred eighty-four".

Divisors: 1 2 4 8 16 29 32 58 64 116 232 464 928 1856 7430093039 14860186078 29720372156 59440744312 118881488624 215472698131 237762977248 430945396262 475525954496 861890792524 1723781585048 3447563170096 6895126340192 13790252680384