Base | Representation |
---|---|
bin | 1000011011110… |
… | …01001100010010 |
3 | 11221010112010012 |
4 | 10031321030102 |
5 | 121103012434 |
6 | 11004234522 |
7 | 1516242056 |
oct | 415711422 |
9 | 157115105 |
10 | 70750994 |
11 | 36a342a6 |
12 | 1b83ba42 |
13 | 118725c2 |
14 | 9579c66 |
15 | 63283ce |
hex | 4379312 |
70750994 has 16 divisors (see below), whose sum is σ = 109057536. Its totient is φ = 34404000.
The previous prime is 70750973. The next prime is 70750997. The reversal of 70750994 is 49905707.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (41).
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (70750997) 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, 28919 + ... + 31269.
It is an arithmetic number, because the mean of its divisors is an integer number (6816096).
Almost surely, 270750994 is an apocalyptic number.
70750994 is a deficient number, since it is larger than the sum of its proper divisors (38306542).
70750994 is a wasteful number, since it uses less digits than its factorization.
70750994 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2761.
The product of its (nonzero) digits is 79380, while the sum is 41.
The square root of 70750994 is about 8411.3610075897. The cubic root of 70750994 is about 413.5971288368.
The spelling of 70750994 in words is "seventy million, seven hundred fifty thousand, nine hundred ninety-four".
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