Base | Representation |
---|---|
bin | 1000010110101… |
… | …01011111010000 |
3 | 11212212110022202 |
4 | 10023111133100 |
5 | 120420033324 |
6 | 10542022332 |
7 | 1510450136 |
oct | 413253720 |
9 | 155773282 |
10 | 70080464 |
11 | 36616543 |
12 | 1b5779a8 |
13 | 1169933c |
14 | 9443756 |
15 | 62448ae |
hex | 42d57d0 |
70080464 has 20 divisors (see below), whose sum is σ = 136762080. Its totient is φ = 34787040.
The previous prime is 70080457. The next prime is 70080481. The reversal of 70080464 is 46408007.
It is a super-2 number, since 2×700804642 = 9822542868910592, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13532 + ... + 17979.
It is an arithmetic number, because the mean of its divisors is an integer number (6838104).
Almost surely, 270080464 is an apocalyptic number.
It is an amenable number.
70080464 is a deficient number, since it is larger than the sum of its proper divisors (66681616).
70080464 is a wasteful number, since it uses less digits than its factorization.
70080464 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 31658 (or 31652 counting only the distinct ones).
The product of its (nonzero) digits is 5376, while the sum is 29.
The square root of 70080464 is about 8371.4075280087. The cubic root of 70080464 is about 412.2863814662.
The spelling of 70080464 in words is "seventy million, eighty thousand, four hundred sixty-four".
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