Base | Representation |
---|---|
bin | 1000010110101… |
… | …01100010100010 |
3 | 11212212110121112 |
4 | 10023111202202 |
5 | 120420040144 |
6 | 10542023322 |
7 | 1510450556 |
oct | 413254242 |
9 | 155773545 |
10 | 70080674 |
11 | 36616714 |
12 | 1b577b42 |
13 | 11699471 |
14 | 9443866 |
15 | 624499e |
hex | 42d58a2 |
70080674 has 4 divisors (see below), whose sum is σ = 105121014. Its totient is φ = 35040336.
The previous prime is 70080629. The next prime is 70080691. The reversal of 70080674 is 47608007.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 35940025 + 34140649 = 5995^2 + 5843^2 .
It is a super-2 number, since 2×700806742 = 9822601736588552, which contains 22 as substring.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 70080674.
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 as a sum of consecutive naturals, namely, 17520167 + ... + 17520170.
Almost surely, 270080674 is an apocalyptic number.
70080674 is a deficient number, since it is larger than the sum of its proper divisors (35040340).
70080674 is a wasteful number, since it uses less digits than its factorization.
70080674 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 35040339.
The product of its (nonzero) digits is 9408, while the sum is 32.
The square root of 70080674 is about 8371.4200706929. The cubic root of 70080674 is about 412.2867932788.
The spelling of 70080674 in words is "seventy million, eighty thousand, six hundred seventy-four".
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