Base | Representation |
---|---|
bin | 10001011011110101101011… |
… | …110101110101110011100000 |
3 | 101001111112010022110121220212 |
4 | 101123311223311311303200 |
5 | 40022310323231132431 |
6 | 431030124102353252 |
7 | 22102636265216510 |
oct | 2133655365656340 |
9 | 331445108417825 |
10 | 76679860411616 |
11 | 22483823187350 |
12 | 87250a212b828 |
13 | 33a2b58c33c17 |
14 | 14d1479cd9840 |
15 | 8ce9448e572b |
hex | 45bd6bd75ce0 |
76679860411616 has 192 divisors, whose sum is σ = 192707529670656. Its totient is φ = 29162882649600.
The previous prime is 76679860411579. The next prime is 76679860411619. The reversal of 76679860411616 is 61611406897667.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (76679860411619) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 175980581 + ... + 176415771.
It is an arithmetic number, because the mean of its divisors is an integer number (1003685050368).
Almost surely, 276679860411616 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 76679860411616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (96353764835328).
76679860411616 is an abundant number, since it is smaller than the sum of its proper divisors (116027669259040).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
76679860411616 is a wasteful number, since it uses less digits than its factorization.
76679860411616 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 436925 (or 436917 counting only the distinct ones).
The product of its (nonzero) digits is 109734912, while the sum is 68.
The spelling of 76679860411616 in words is "seventy-six trillion, six hundred seventy-nine billion, eight hundred sixty million, four hundred eleven thousand, six hundred sixteen".
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