Base | Representation |
---|---|
bin | 1000011100010… |
… | …00100110101010 |
3 | 11221020201201021 |
4 | 10032020212222 |
5 | 121112022442 |
6 | 11005443054 |
7 | 1516624111 |
oct | 416104652 |
9 | 157221637 |
10 | 70814122 |
11 | 36a77775 |
12 | 1b87048a |
13 | 11895262 |
14 | 9594c78 |
15 | 633be67 |
hex | 43889aa |
70814122 has 8 divisors (see below), whose sum is σ = 107717472. Its totient is φ = 34908300.
The previous prime is 70814111. The next prime is 70814131. The reversal of 70814122 is 22141807.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 249204 + ... + 249487.
It is an arithmetic number, because the mean of its divisors is an integer number (13464684).
Almost surely, 270814122 is an apocalyptic number.
70814122 is a deficient number, since it is larger than the sum of its proper divisors (36903350).
70814122 is a wasteful number, since it uses less digits than its factorization.
70814122 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 498764.
The product of its (nonzero) digits is 896, while the sum is 25.
The square root of 70814122 is about 8415.1127146343. The cubic root of 70814122 is about 413.7201037778.
Adding to 70814122 its reverse (22141807), we get a palindrome (92955929).
The spelling of 70814122 in words is "seventy million, eight hundred fourteen thousand, one hundred twenty-two".
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