Base | Representation |
---|---|
bin | 101111101110100… |
… | …110101001100000 |
3 | 2001210202010010020 |
4 | 233232212221200 |
5 | 3114442333310 |
6 | 211242433440 |
7 | 25562141451 |
oct | 5756465140 |
9 | 2053663106 |
10 | 800746080 |
11 | 381000422 |
12 | 1a4202880 |
13 | c9b84664 |
14 | 784c1128 |
15 | 4a473170 |
hex | 2fba6a60 |
800746080 has 96 divisors (see below), whose sum is σ = 2526660864. Its totient is φ = 213167616.
The previous prime is 800746039. The next prime is 800746117. The reversal of 800746080 is 80647008.
It is a tau number, because it is divible by the number of its divisors (96).
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, 394027 + ... + 396053.
It is an arithmetic number, because the mean of its divisors is an integer number (26319384).
Almost surely, 2800746080 is an apocalyptic number.
800746080 is a gapful number since it is divisible by the number (80) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 800746080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1263330432).
800746080 is an abundant number, since it is smaller than the sum of its proper divisors (1725914784).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
800746080 is a wasteful number, since it uses less digits than its factorization.
800746080 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2868 (or 2860 counting only the distinct ones).
The product of its (nonzero) digits is 10752, while the sum is 33.
The square root of 800746080 is about 28297.4571295726. The cubic root of 800746080 is about 928.6062601079.
The spelling of 800746080 in words is "eight hundred million, seven hundred forty-six thousand, eighty".
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