Base | Representation |
---|---|
bin | 1110010100000… |
… | …10010001110011 |
3 | 22100221020211120 |
4 | 13022002101303 |
5 | 221214240113 |
6 | 15525313323 |
7 | 2655406023 |
oct | 712022163 |
9 | 270836746 |
10 | 120071283 |
11 | 61860372 |
12 | 34265843 |
13 | 1bb504c7 |
14 | 11d37a83 |
15 | a81ba23 |
hex | 7282473 |
120071283 has 8 divisors (see below), whose sum is σ = 160925328. Its totient is φ = 79632384.
The previous prime is 120071269. The next prime is 120071297. The reversal of 120071283 is 382170021.
It is an interprime number because it is at equal distance from previous prime (120071269) and next prime (120071297).
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 120071283 - 24 = 120071267 is a prime.
It is a super-2 number, since 2×1200712832 = 28834226002532178, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (120071213) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 103110 + ... + 104267.
It is an arithmetic number, because the mean of its divisors is an integer number (20115666).
Almost surely, 2120071283 is an apocalyptic number.
120071283 is a deficient number, since it is larger than the sum of its proper divisors (40854045).
120071283 is a wasteful number, since it uses less digits than its factorization.
120071283 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 207573.
The product of its (nonzero) digits is 672, while the sum is 24.
The square root of 120071283 is about 10957.7042759877. The cubic root of 120071283 is about 493.3400616423.
The spelling of 120071283 in words is "one hundred twenty million, seventy-one thousand, two hundred eighty-three".
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