Base | Representation |
---|---|
bin | 1101000101100011… |
… | …11010010001101111 |
3 | 200010122120202021111 |
4 | 12202301322101233 |
5 | 103342121210142 |
6 | 3121102412451 |
7 | 336052450351 |
oct | 64261722157 |
9 | 20118522244 |
10 | 7025960047 |
11 | 2a85a75857 |
12 | 1440b91127 |
13 | 87c7c5112 |
14 | 4a91970d1 |
15 | 2b1c45e17 |
hex | 1a2c7a46f |
7025960047 has 2 divisors, whose sum is σ = 7025960048. Its totient is φ = 7025960046.
The previous prime is 7025960009. The next prime is 7025960099. The reversal of 7025960047 is 7400695207.
7025960047 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 7025960047 - 231 = 4878476399 is a prime.
It is a super-2 number, since 2×70259600472 = 98728229164080484418, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 7025959991 and 7025960009.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (7025960147) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3512980023 + 3512980024.
It is an arithmetic number, because the mean of its divisors is an integer number (3512980024).
Almost surely, 27025960047 is an apocalyptic number.
7025960047 is a deficient number, since it is larger than the sum of its proper divisors (1).
7025960047 is an equidigital number, since it uses as much as digits as its factorization.
7025960047 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 105840, while the sum is 40.
The square root of 7025960047 is about 83821.0000357906. Note that the first 4 decimals coincide. The cubic root of 7025960047 is about 1915.2930170828.
The spelling of 7025960047 in words is "seven billion, twenty-five million, nine hundred sixty thousand, forty-seven".
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