Base | Representation |
---|---|
bin | 111100011010000… |
… | …0101100111101101 |
3 | 12020021000020010000 |
4 | 1320310011213231 |
5 | 13122342423204 |
6 | 533043534513 |
7 | 101141353002 |
oct | 17064054755 |
9 | 5207006100 |
10 | 2026920429 |
11 | 950164356 |
12 | 48698a439 |
13 | 263c11701 |
14 | 1532a58a9 |
15 | bce2e039 |
hex | 78d059ed |
2026920429 has 20 divisors (see below), whose sum is σ = 3038602336. Its totient is φ = 1346490216.
The previous prime is 2026920407. The next prime is 2026920451. The reversal of 2026920429 is 9240296202.
It is a happy number.
2026920429 is a `hidden beast` number, since 202 + 6 + 9 + 20 + 429 = 666.
It is an interprime number because it is at equal distance from previous prime (2026920407) and next prime (2026920451).
It is not a de Polignac number, because 2026920429 - 28 = 2026920173 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2026920393 and 2026920402.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2026920479) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 21289 + ... + 67134.
Almost surely, 22026920429 is an apocalyptic number.
It is an amenable number.
2026920429 is a deficient number, since it is larger than the sum of its proper divisors (1011681907).
2026920429 is an equidigital number, since it uses as much as digits as its factorization.
2026920429 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 88718 (or 88709 counting only the distinct ones).
The product of its (nonzero) digits is 31104, while the sum is 36.
The square root of 2026920429 is about 45021.3330433474. Note that the first 3 decimals coincide. The cubic root of 2026920429 is about 1265.5488104917.
The spelling of 2026920429 in words is "two billion, twenty-six million, nine hundred twenty thousand, four hundred twenty-nine".
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