Base | Representation |
---|---|
bin | 1000010110101… |
… | …00000101010001 |
3 | 11212212011102110 |
4 | 10023110011101 |
5 | 120414342310 |
6 | 10541535533 |
7 | 1510424301 |
oct | 413240521 |
9 | 155764373 |
10 | 70074705 |
11 | 36612188 |
12 | 1b5745a9 |
13 | 1169682c |
14 | 9441601 |
15 | 6242d20 |
hex | 42d4151 |
70074705 has 8 divisors (see below), whose sum is σ = 112119552. Its totient is φ = 37373168.
The previous prime is 70074691. The next prime is 70074749. The reversal of 70074705 is 50747007.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 70074705 - 24 = 70074689 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2335809 + ... + 2335838.
It is an arithmetic number, because the mean of its divisors is an integer number (14014944).
Almost surely, 270074705 is an apocalyptic number.
It is an amenable number.
70074705 is a deficient number, since it is larger than the sum of its proper divisors (42044847).
70074705 is a wasteful number, since it uses less digits than its factorization.
70074705 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4671655.
The product of its (nonzero) digits is 6860, while the sum is 30.
The square root of 70074705 is about 8371.0635525004. The cubic root of 70074705 is about 412.2750876753.
The spelling of 70074705 in words is "seventy million, seventy-four thousand, seven hundred five".
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