Base | Representation |
---|---|
bin | 100000101000011001… |
… | …0011110000001110101 |
3 | 20200212122020221200222 |
4 | 1001100302132001311 |
5 | 2122003132243323 |
6 | 52105243544125 |
7 | 5030343454655 |
oct | 1012062360165 |
9 | 220778227628 |
10 | 70074884213 |
11 | 2779a499754 |
12 | 116b7b2b045 |
13 | 67b9b06339 |
14 | 356a94a365 |
15 | 1c51ea39c8 |
hex | 1050c9e075 |
70074884213 has 8 divisors (see below), whose sum is σ = 70285727232. Its totient is φ = 69864150096.
The previous prime is 70074884171. The next prime is 70074884249. The reversal of 70074884213 is 31248847007.
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 70074884213 - 210 = 70074883189 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (70074884263) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1368356 + ... + 1418642.
It is an arithmetic number, because the mean of its divisors is an integer number (8785715904).
Almost surely, 270074884213 is an apocalyptic number.
It is an amenable number.
70074884213 is a deficient number, since it is larger than the sum of its proper divisors (210843019).
70074884213 is a wasteful number, since it uses less digits than its factorization.
70074884213 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 54451.
The product of its (nonzero) digits is 301056, while the sum is 44.
The spelling of 70074884213 in words is "seventy billion, seventy-four million, eight hundred eighty-four thousand, two hundred thirteen".
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