Base | Representation |
---|---|
bin | 100111001010101000… |
… | …1101100101000101000 |
3 | 22001002200120220122120 |
4 | 1032111101230220220 |
5 | 2334223324314310 |
6 | 102350011551240 |
7 | 6035203125432 |
oct | 1162521545050 |
9 | 261080526576 |
10 | 84108823080 |
11 | 32741268737 |
12 | 14373a5b520 |
13 | 7c15468c89 |
14 | 40dc739652 |
15 | 22c408cb70 |
hex | 139546ca28 |
84108823080 has 64 divisors (see below), whose sum is σ = 252828293760. Its totient is φ = 22384412928.
The previous prime is 84108823039. The next prime is 84108823091. The reversal of 84108823080 is 8032880148.
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, 636367 + ... + 757086.
It is an arithmetic number, because the mean of its divisors is an integer number (3950442090).
Almost surely, 284108823080 is an apocalyptic number.
It is an amenable number.
84108823080 is an abundant number, since it is smaller than the sum of its proper divisors (168719470680).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
84108823080 is a wasteful number, since it uses less digits than its factorization.
84108823080 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1393970 (or 1393966 counting only the distinct ones).
The product of its (nonzero) digits is 98304, while the sum is 42.
The spelling of 84108823080 in words is "eighty-four billion, one hundred eight million, eight hundred twenty-three thousand, eighty".
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