Base | Representation |
---|---|
bin | 1111000001111011… |
… | …10110001001100000 |
3 | 202211100202201001120 |
4 | 13200331312021200 |
5 | 113011213320011 |
6 | 3412412332240 |
7 | 403651500516 |
oct | 74075661140 |
9 | 22740681046 |
10 | 8069276256 |
11 | 3470994758 |
12 | 1692474080 |
13 | 9b79ba3a2 |
14 | 56797c4b6 |
15 | 323631a06 |
hex | 1e0f76260 |
8069276256 has 96 divisors (see below), whose sum is σ = 21775648608. Its totient is φ = 2614824960.
The previous prime is 8069276209. The next prime is 8069276291. The reversal of 8069276256 is 6526729608.
It is a tau number, because it is divible by the number of its divisors (96).
It is a super-2 number, since 2×80692762562 (a number of 21 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 8069276199 and 8069276208.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1149750 + ... + 1156746.
It is an arithmetic number, because the mean of its divisors is an integer number (226829673).
Almost surely, 28069276256 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 8069276256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10887824304).
8069276256 is an abundant number, since it is smaller than the sum of its proper divisors (13706372352).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8069276256 is a wasteful number, since it uses less digits than its factorization.
8069276256 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7344 (or 7336 counting only the distinct ones).
The product of its (nonzero) digits is 2177280, while the sum is 51.
The square root of 8069276256 is about 89829.1503689086. The cubic root of 8069276256 is about 2005.7564371533.
The spelling of 8069276256 in words is "eight billion, sixty-nine million, two hundred seventy-six thousand, two hundred fifty-six".
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