Base | Representation |
---|---|
bin | 1101001010110110… |
… | …11101000100111110 |
3 | 200020202012210012010 |
4 | 12211123131010332 |
5 | 103440010424201 |
6 | 3125331152050 |
7 | 340132310304 |
oct | 64533350476 |
9 | 20222183163 |
10 | 7070404926 |
11 | 2aa9071962 |
12 | 1453a45626 |
13 | 888a86b70 |
14 | 4b1046274 |
15 | 2b5ac4bd6 |
hex | 1a56dd13e |
7070404926 has 64 divisors (see below), whose sum is σ = 15477541632. Its totient is φ = 2140100352.
The previous prime is 7070404921. The next prime is 7070404937. The reversal of 7070404926 is 6294040707.
It is a Harshad number since it is a multiple of its sum of digits (39).
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (7070404921) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2521041 + ... + 2523843.
It is an arithmetic number, because the mean of its divisors is an integer number (241836588).
Almost surely, 27070404926 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 7070404926, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7738770816).
7070404926 is an abundant number, since it is smaller than the sum of its proper divisors (8407136706).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7070404926 is a wasteful number, since it uses less digits than its factorization.
7070404926 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3337.
The product of its (nonzero) digits is 84672, while the sum is 39.
The square root of 7070404926 is about 84085.6998900526. The cubic root of 7070404926 is about 1919.3231234898.
The spelling of 7070404926 in words is "seven billion, seventy million, four hundred four thousand, nine hundred twenty-six".
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