Base | Representation |
---|---|
bin | 100001101010010011… |
… | …0010010111100101110 |
3 | 20220120202101210010120 |
4 | 1003110212102330232 |
5 | 2141020242114424 |
6 | 53112521545410 |
7 | 5136215201244 |
oct | 1032446227456 |
9 | 226522353116 |
10 | 72286285614 |
11 | 287247a6314 |
12 | 12014645266 |
13 | 6a7ccca38a |
14 | 36da514794 |
15 | 1d311c3a79 |
hex | 10d4992f2e |
72286285614 has 8 divisors (see below), whose sum is σ = 144572571240. Its totient is φ = 24095428536.
The previous prime is 72286285607. The next prime is 72286285639. The reversal of 72286285614 is 41658268227.
It is a sphenic number, since it is the product of 3 distinct primes.
72286285614 is an admirable number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6023857129 + ... + 6023857140.
It is an arithmetic number, because the mean of its divisors is an integer number (18071571405).
Almost surely, 272286285614 is an apocalyptic number.
72286285614 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
72286285614 is a wasteful number, since it uses less digits than its factorization.
72286285614 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12047714274.
The product of its digits is 2580480, while the sum is 51.
The spelling of 72286285614 in words is "seventy-two billion, two hundred eighty-six million, two hundred eighty-five thousand, six hundred fourteen".
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