Base | Representation |
---|---|
bin | 1000011100100… |
… | …01100011111110 |
3 | 11221022121001020 |
4 | 10032101203332 |
5 | 121114211224 |
6 | 11010325010 |
7 | 1520136066 |
oct | 416214376 |
9 | 157277036 |
10 | 70850814 |
11 | 36aa22a1 |
12 | 1b889766 |
13 | 118a8b78 |
14 | 95a43a6 |
15 | 6347c79 |
hex | 43918fe |
70850814 has 8 divisors (see below), whose sum is σ = 141701640. Its totient is φ = 23616936.
The previous prime is 70850789. The next prime is 70850851. The reversal of 70850814 is 41805807.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
70850814 is an admirable number.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5904229 + ... + 5904240.
It is an arithmetic number, because the mean of its divisors is an integer number (17712705).
Almost surely, 270850814 is an apocalyptic number.
70850814 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
70850814 is a wasteful number, since it uses less digits than its factorization.
70850814 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11808474.
The product of its (nonzero) digits is 8960, while the sum is 33.
The square root of 70850814 is about 8417.2925575864. The cubic root of 70850814 is about 413.7915471402.
The spelling of 70850814 in words is "seventy million, eight hundred fifty thousand, eight hundred fourteen".
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