Base | Representation |
---|---|
bin | 10111000000001101100… |
… | …00101100110000000000 |
3 | 2210120010110100200011200 |
4 | 23200012300230300000 |
5 | 100422203134140333 |
6 | 1403033213141200 |
7 | 111050352103020 |
oct | 13400660546000 |
9 | 2716113320150 |
10 | 790387411968 |
11 | 2852240a8070 |
12 | 10922318a800 |
13 | 596c1613c6b |
14 | 2a37d84ba80 |
15 | 1585e45cc13 |
hex | b806c2cc00 |
790387411968 has 1584 divisors, whose sum is σ = 3145599025920. Its totient is φ = 185131008000.
The previous prime is 790387411963. The next prime is 790387411969. The reversal of 790387411968 is 869114783097.
It is a tau number, because it is divible by the number of its divisors (1584).
It is a Harshad number since it is a multiple of its sum of digits (63).
It is not an unprimeable number, because it can be changed into a prime (790387411963) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 12957170658 + ... + 12957170718.
Almost surely, 2790387411968 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 790387411968, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1572799512960).
790387411968 is an abundant number, since it is smaller than the sum of its proper divisors (2355211613952).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
790387411968 is a wasteful number, since it uses less digits than its factorization.
790387411968 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 186 (or 134 counting only the distinct ones).
The product of its (nonzero) digits is 18289152, while the sum is 63.
The spelling of 790387411968 in words is "seven hundred ninety billion, three hundred eighty-seven million, four hundred eleven thousand, nine hundred sixty-eight".
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