Base | Representation |
---|---|
bin | 1000010110100… |
… | …00001111001101 |
3 | 11212211100211012 |
4 | 10023100033031 |
5 | 120413341312 |
6 | 10541335005 |
7 | 1510330343 |
oct | 413201715 |
9 | 155740735 |
10 | 70058957 |
11 | 36601371 |
12 | 1b567465 |
13 | 1168c607 |
14 | 9439993 |
15 | 623d322 |
hex | 42d03cd |
70058957 has 2 divisors, whose sum is σ = 70058958. Its totient is φ = 70058956.
The previous prime is 70058917. The next prime is 70058969. The reversal of 70058957 is 75985007.
It is a happy number.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 52911076 + 17147881 = 7274^2 + 4141^2 .
It is a cyclic number.
It is not a de Polignac number, because 70058957 - 214 = 70042573 is a prime.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (70058917) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35029478 + 35029479.
It is an arithmetic number, because the mean of its divisors is an integer number (35029479).
Almost surely, 270058957 is an apocalyptic number.
It is an amenable number.
70058957 is a deficient number, since it is larger than the sum of its proper divisors (1).
70058957 is an equidigital number, since it uses as much as digits as its factorization.
70058957 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 88200, while the sum is 41.
The square root of 70058957 is about 8370.1228784290. The cubic root of 70058957 is about 412.2442016159.
The spelling of 70058957 in words is "seventy million, fifty-eight thousand, nine hundred fifty-seven".
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