Base | Representation |
---|---|
bin | 100000110010010010… |
… | …0010001011100111111 |
3 | 20201201202122022000002 |
4 | 1001210210101130333 |
5 | 2123143104111012 |
6 | 52202220024515 |
7 | 5041513064240 |
oct | 1014444213477 |
9 | 221652568002 |
10 | 70406707007 |
11 | 2794a82906a |
12 | 1178b09213b |
13 | 68407969a0 |
14 | 359ca44cc7 |
15 | 1c7119b7c2 |
hex | 106491173f |
70406707007 has 32 divisors (see below), whose sum is σ = 92534292480. Its totient is φ = 52050418560.
The previous prime is 70406706989. The next prime is 70406707027. The reversal of 70406707007 is 70070760407.
It is not a de Polignac number, because 70406707007 - 26 = 70406706943 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (70406707027) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 348503 + ... + 512120.
It is an arithmetic number, because the mean of its divisors is an integer number (2891696640).
Almost surely, 270406707007 is an apocalyptic number.
70406707007 is a deficient number, since it is larger than the sum of its proper divisors (22127585473).
70406707007 is a wasteful number, since it uses less digits than its factorization.
70406707007 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 860703.
The product of its (nonzero) digits is 57624, while the sum is 38.
The spelling of 70406707007 in words is "seventy billion, four hundred six million, seven hundred seven thousand, seven".
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