Base | Representation |
---|---|
bin | 111100011001001… |
… | …1000110111110101 |
3 | 12020020011121002112 |
4 | 1320302120313311 |
5 | 13122234144442 |
6 | 533030220405 |
7 | 101134516241 |
oct | 17062306765 |
9 | 5206147075 |
10 | 2026474997 |
11 | 94a98a728 |
12 | 4867b4705 |
13 | 263ab6a41 |
14 | 1531cb421 |
15 | bcd92082 |
hex | 78c98df5 |
2026474997 has 2 divisors, whose sum is σ = 2026474998. Its totient is φ = 2026474996.
The previous prime is 2026474973. The next prime is 2026474999. The reversal of 2026474997 is 7994746202.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 1106626756 + 919848241 = 33266^2 + 30329^2 .
It is a cyclic number.
It is not a de Polignac number, because 2026474997 - 220 = 2025426421 is a prime.
Together with 2026474999, it forms a pair of twin primes.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2026474999) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1013237498 + 1013237499.
It is an arithmetic number, because the mean of its divisors is an integer number (1013237499).
Almost surely, 22026474997 is an apocalyptic number.
It is an amenable number.
2026474997 is a deficient number, since it is larger than the sum of its proper divisors (1).
2026474997 is an equidigital number, since it uses as much as digits as its factorization.
2026474997 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1524096, while the sum is 50.
The square root of 2026474997 is about 45016.3858722577. The cubic root of 2026474997 is about 1265.4560988706.
The spelling of 2026474997 in words is "two billion, twenty-six million, four hundred seventy-four thousand, nine hundred ninety-seven".
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