Base | Representation |
---|---|
bin | 1000011000111… |
… | …01001010110011 |
3 | 11220102101001221 |
4 | 10030131022303 |
5 | 121003432232 |
6 | 10552205511 |
7 | 1513112131 |
oct | 414351263 |
9 | 156371057 |
10 | 70374067 |
11 | 367a7095 |
12 | 1b699897 |
13 | 1176cb7a |
14 | 94bc751 |
15 | 62a1897 |
hex | 431d2b3 |
70374067 has 8 divisors (see below), whose sum is σ = 74928672. Its totient is φ = 65865600.
The previous prime is 70374049. The next prime is 70374071. The reversal of 70374067 is 76047307.
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 a de Polignac number, because none of the positive numbers 2k-70374067 is a prime.
It is a super-2 number, since 2×703740672 = 9905018612240978, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (70378067) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 8359 + ... + 14512.
It is an arithmetic number, because the mean of its divisors is an integer number (9366084).
Almost surely, 270374067 is an apocalyptic number.
70374067 is a deficient number, since it is larger than the sum of its proper divisors (4554605).
70374067 is a wasteful number, since it uses less digits than its factorization.
70374067 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23069.
The product of its (nonzero) digits is 24696, while the sum is 34.
The square root of 70374067 is about 8388.9252589351. The cubic root of 70374067 is about 412.8613389705.
The spelling of 70374067 in words is "seventy million, three hundred seventy-four thousand, sixty-seven".
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