Base | Representation |
---|---|
bin | 1000011001100… |
… | …11101000001001 |
3 | 11220121001020222 |
4 | 10030303220021 |
5 | 121014403212 |
6 | 10554155425 |
7 | 1513644254 |
oct | 414635011 |
9 | 156531228 |
10 | 70466057 |
11 | 3685a212 |
12 | 1b722b75 |
13 | 117a29bc |
14 | 950409b |
15 | 62bdc72 |
hex | 4333a09 |
70466057 has 2 divisors, whose sum is σ = 70466058. Its totient is φ = 70466056.
The previous prime is 70466051. The next prime is 70466101. The reversal of 70466057 is 75066407.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 60155536 + 10310521 = 7756^2 + 3211^2 .
It is a cyclic number.
It is not a de Polignac number, because 70466057 - 210 = 70465033 is a prime.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (70466051) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35233028 + 35233029.
It is an arithmetic number, because the mean of its divisors is an integer number (35233029).
Almost surely, 270466057 is an apocalyptic number.
It is an amenable number.
70466057 is a deficient number, since it is larger than the sum of its proper divisors (1).
70466057 is an equidigital number, since it uses as much as digits as its factorization.
70466057 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 35280, while the sum is 35.
The square root of 70466057 is about 8394.4062922877. The cubic root of 70466057 is about 413.0411522642.
The spelling of 70466057 in words is "seventy million, four hundred sixty-six thousand, fifty-seven".
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