Base | Representation |
---|---|
bin | 1000010110110… |
… | …11100110110010 |
3 | 11212220201200211 |
4 | 10023123212302 |
5 | 120421334042 |
6 | 10542334334 |
7 | 1510613164 |
oct | 413334662 |
9 | 155821624 |
10 | 70105522 |
11 | 36633353 |
12 | 1b58a3aa |
13 | 116a7876 |
14 | 944c934 |
15 | 624c017 |
hex | 42db9b2 |
70105522 has 8 divisors (see below), whose sum is σ = 105196572. Its totient is φ = 35040000.
The previous prime is 70105507. The next prime is 70105559. The reversal of 70105522 is 22550107.
It can be written as a sum of positive squares in 2 ways, for example, as 51538041 + 18567481 = 7179^2 + 4309^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 70105493 and 70105502.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3622 + ... + 12382.
Almost surely, 270105522 is an apocalyptic number.
70105522 is a deficient number, since it is larger than the sum of its proper divisors (35091050).
70105522 is a wasteful number, since it uses less digits than its factorization.
70105522 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12764.
The product of its (nonzero) digits is 700, while the sum is 22.
The square root of 70105522 is about 8372.9040362350. The cubic root of 70105522 is about 412.3355147076.
Adding to 70105522 its reverse (22550107), we get a palindrome (92655629).
The spelling of 70105522 in words is "seventy million, one hundred five thousand, five hundred twenty-two".
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