Base | Representation |
---|---|
bin | 110011011011100000000… |
… | …1011110011110001001100 |
3 | 221000201220010021210201101 |
4 | 1212313000023303301030 |
5 | 1411302134023214040 |
6 | 23011110554352444 |
7 | 1326451445420050 |
oct | 146670013636114 |
9 | 27021803253641 |
10 | 7068445523020 |
11 | 22857902508a2 |
12 | 961ab412b724 |
13 | 3c37229b88cb |
14 | 1a6186607c60 |
15 | c3cee60409a |
hex | 66dc02f3c4c |
7068445523020 has 48 divisors (see below), whose sum is σ = 17857125538560. Its totient is φ = 2295916138944.
The previous prime is 7068445522961. The next prime is 7068445523059. The reversal of 7068445523020 is 203255448607.
It is a super-2 number, since 2×70684455230202 (a number of 26 digits) contains 22 as substring.
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, 1328652514 + ... + 1328657833.
It is an arithmetic number, because the mean of its divisors is an integer number (372023448720).
Almost surely, 27068445523020 is an apocalyptic number.
7068445523020 is a gapful number since it is divisible by the number (70) formed by its first and last digit.
It is an amenable number.
7068445523020 is an abundant number, since it is smaller than the sum of its proper divisors (10788680015540).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7068445523020 is a wasteful number, since it uses less digits than its factorization.
7068445523020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2657310382 (or 2657310380 counting only the distinct ones).
The product of its (nonzero) digits is 1612800, while the sum is 46.
The spelling of 7068445523020 in words is "seven trillion, sixty-eight billion, four hundred forty-five million, five hundred twenty-three thousand, twenty".
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