Base | Representation |
---|---|
bin | 100000101100110101… |
… | …1011111001111000010 |
3 | 20201021000221022110001 |
4 | 1001121223133033002 |
5 | 2122304324032330 |
6 | 52132133030214 |
7 | 5034134365666 |
oct | 1013153371702 |
9 | 221230838401 |
10 | 70224049090 |
11 | 27866710508 |
12 | 11739a8536a |
13 | 68119a2090 |
14 | 35826988a6 |
15 | 1c6011a9ca |
hex | 1059adf3c2 |
70224049090 has 16 divisors (see below), whose sum is σ = 136126618488. Its totient is φ = 25928879616.
The previous prime is 70224049069. The next prime is 70224049099. The reversal of 70224049090 is 9094042207.
It can be written as a sum of positive squares in 4 ways, for example, as 61242885729 + 8981163361 = 247473^2 + 94769^2 .
It is not an unprimeable number, because it can be changed into a prime (70224049099) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 270092367 + ... + 270092626.
Almost surely, 270224049090 is an apocalyptic number.
70224049090 is a deficient number, since it is larger than the sum of its proper divisors (65902569398).
70224049090 is a wasteful number, since it uses less digits than its factorization.
70224049090 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 540185013.
The product of its (nonzero) digits is 36288, while the sum is 37.
The spelling of 70224049090 in words is "seventy billion, two hundred twenty-four million, forty-nine thousand, ninety".
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