Base | Representation |
---|---|
bin | 1000010110011… |
… | …00101001010110 |
3 | 11212210121122100 |
4 | 10023030221112 |
5 | 120412403441 |
6 | 10541142530 |
7 | 1510236426 |
oct | 413145126 |
9 | 155717570 |
10 | 70044246 |
11 | 365a1308 |
12 | 1b55aa46 |
13 | 116859cc |
14 | 9434486 |
15 | 6238cb6 |
hex | 42cca56 |
70044246 has 48 divisors (see below), whose sum is σ = 160224480. Its totient is φ = 22070400.
The previous prime is 70044229. The next prime is 70044253. The reversal of 70044246 is 64244007.
70044246 = 2542 + 2552 + ... + 6092.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 35896 + ... + 37796.
It is an arithmetic number, because the mean of its divisors is an integer number (3338010).
Almost surely, 270044246 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 70044246, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (80112240).
70044246 is an abundant number, since it is smaller than the sum of its proper divisors (90180234).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
70044246 is a wasteful number, since it uses less digits than its factorization.
70044246 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2021 (or 2018 counting only the distinct ones).
The product of its (nonzero) digits is 5376, while the sum is 27.
The square root of 70044246 is about 8369.2440518843. The cubic root of 70044246 is about 412.2153452106.
The spelling of 70044246 in words is "seventy million, forty-four thousand, two hundred forty-six".
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