Base | Representation |
---|---|
bin | 1101001010110100… |
… | …11110010110110111 |
3 | 200020201201201210012 |
4 | 12211122132112313 |
5 | 103434424214043 |
6 | 3125321450435 |
7 | 340130160311 |
oct | 64532362667 |
9 | 20221651705 |
10 | 7070148023 |
11 | 2aa8a06944 |
12 | 1453940a1b |
13 | 8889c6c53 |
14 | 4b0dba7b1 |
15 | 2b5a73a18 |
hex | 1a569e5b7 |
7070148023 has 2 divisors, whose sum is σ = 7070148024. Its totient is φ = 7070148022.
The previous prime is 7070148013. The next prime is 7070148031. The reversal of 7070148023 is 3208410707.
It is a happy number.
It is a strong prime.
It is an emirp because it is prime and its reverse (3208410707) is a distict prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-7070148023 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (7070148013) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3535074011 + 3535074012.
It is an arithmetic number, because the mean of its divisors is an integer number (3535074012).
Almost surely, 27070148023 is an apocalyptic number.
7070148023 is a deficient number, since it is larger than the sum of its proper divisors (1).
7070148023 is an equidigital number, since it uses as much as digits as its factorization.
7070148023 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 9408, while the sum is 32.
The square root of 7070148023 is about 84084.1722501922. The cubic root of 7070148023 is about 1919.2998770211.
The spelling of 7070148023 in words is "seven billion, seventy million, one hundred forty-eight thousand, twenty-three".
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