Base | Representation |
---|---|
bin | 1101001010100111… |
… | …11001000001111110 |
3 | 200020121111001111102 |
4 | 12211103321001332 |
5 | 103434004003040 |
6 | 3125220453102 |
7 | 340106412050 |
oct | 64523710176 |
9 | 20217431442 |
10 | 7068422270 |
11 | 2aa7a382a8 |
12 | 145324a192 |
13 | 8885415b0 |
14 | 4b0a8b8d0 |
15 | 2b5832515 |
hex | 1a54f907e |
7068422270 has 32 divisors (see below), whose sum is σ = 15659275968. Its totient is φ = 2237038848.
The previous prime is 7068422267. The next prime is 7068422321. The reversal of 7068422270 is 722248607.
It is a happy number.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3882839 + ... + 3884658.
It is an arithmetic number, because the mean of its divisors is an integer number (489352374).
Almost surely, 27068422270 is an apocalyptic number.
7068422270 is a gapful number since it is divisible by the number (70) formed by its first and last digit.
7068422270 is an abundant number, since it is smaller than the sum of its proper divisors (8590853698).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7068422270 is a wasteful number, since it uses less digits than its factorization.
7068422270 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7767524.
The product of its (nonzero) digits is 75264, while the sum is 38.
The square root of 7068422270 is about 84073.9095677131. The cubic root of 7068422270 is about 1919.1437036264.
The spelling of 7068422270 in words is "seven billion, sixty-eight million, four hundred twenty-two thousand, two hundred seventy".
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