Base | Representation |
---|---|
bin | 111100110100001… |
… | …001001100101010 |
3 | 2122002212201101111 |
4 | 330310021030222 |
5 | 4042144131442 |
6 | 245124340534 |
7 | 34166265520 |
oct | 7464111452 |
9 | 2562781344 |
10 | 1020302122 |
11 | 483a300a4 |
12 | 24584474a |
13 | 1334c7c88 |
14 | 99714310 |
15 | 5e891b17 |
hex | 3cd0932a |
1020302122 has 8 divisors (see below), whose sum is σ = 1749089376. Its totient is φ = 437272332.
The previous prime is 1020302119. The next prime is 1020302159. The reversal of 1020302122 is 2212030201.
It is a sphenic number, since it is the product of 3 distinct primes.
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, 36439348 + ... + 36439375.
It is an arithmetic number, because the mean of its divisors is an integer number (218636172).
Almost surely, 21020302122 is an apocalyptic number.
1020302122 is a deficient number, since it is larger than the sum of its proper divisors (728787254).
1020302122 is an equidigital number, since it uses as much as digits as its factorization.
1020302122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 72878732.
The product of its (nonzero) digits is 48, while the sum is 13.
The square root of 1020302122 is about 31942.1683985292. The cubic root of 1020302122 is about 1006.7220863066.
Adding to 1020302122 its reverse (2212030201), we get a palindrome (3232332323).
The spelling of 1020302122 in words is "one billion, twenty million, three hundred two thousand, one hundred twenty-two".
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