Base | Representation |
---|---|
bin | 11101101100000111100… |
… | …11111111000111000100 |
3 | 10121112002211021212221121 |
4 | 32312003303333013010 |
5 | 113203200341123132 |
6 | 2100345215523324 |
7 | 133462330546420 |
oct | 16660363770704 |
9 | 3545084255847 |
10 | 1020118692292 |
11 | 3636a2453217 |
12 | 145857829544 |
13 | 752734300ab |
14 | 375343c7b80 |
15 | 1b807b2a497 |
hex | ed83cff1c4 |
1020118692292 has 24 divisors (see below), whose sum is σ = 2040293900736. Its totient is φ = 437181614688.
The previous prime is 1020118692289. The next prime is 1020118692343. The reversal of 1020118692292 is 2922968110201.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 563943 + ... + 1535665.
It is an arithmetic number, because the mean of its divisors is an integer number (85012245864).
Almost surely, 21020118692292 is an apocalyptic number.
It is an amenable number.
1020118692292 is an abundant number, since it is smaller than the sum of its proper divisors (1020175208444).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1020118692292 is a wasteful number, since it uses less digits than its factorization.
1020118692292 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1009227 (or 1009225 counting only the distinct ones).
The product of its (nonzero) digits is 62208, while the sum is 43.
The spelling of 1020118692292 in words is "one trillion, twenty billion, one hundred eighteen million, six hundred ninety-two thousand, two hundred ninety-two".
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