Base | Representation |
---|---|
bin | 100000110011101101… |
… | …0010001111010000110 |
3 | 20201212002102022122211 |
4 | 1001213122101322012 |
5 | 2123242312402303 |
6 | 52211042414034 |
7 | 5042632452421 |
oct | 1014732217206 |
9 | 221762368584 |
10 | 70454419078 |
11 | 2797475692a |
12 | 117a306131a |
13 | 684a630894 |
14 | 35a51049b8 |
15 | 1c7547366d |
hex | 1067691e86 |
70454419078 has 8 divisors (see below), whose sum is σ = 105711501240. Its totient is φ = 35217252000.
The previous prime is 70454419069. The next prime is 70454419103. The reversal of 70454419078 is 87091445407.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4969923 + ... + 4984078.
It is an arithmetic number, because the mean of its divisors is an integer number (13213937655).
Almost surely, 270454419078 is an apocalyptic number.
70454419078 is a deficient number, since it is larger than the sum of its proper divisors (35257082162).
70454419078 is a wasteful number, since it uses less digits than its factorization.
70454419078 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9957542.
The product of its (nonzero) digits is 1128960, while the sum is 49.
The spelling of 70454419078 in words is "seventy billion, four hundred fifty-four million, four hundred nineteen thousand, seventy-eight".
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