Base | Representation |
---|---|
bin | 110010111110111011111… |
… | …1101110100000110000001 |
3 | 220210212120011001111002011 |
4 | 1211331313331310012001 |
5 | 1404301022203241031 |
6 | 22523004100252521 |
7 | 1322150402160451 |
oct | 145756775640601 |
9 | 26725504044064 |
10 | 7007104352641 |
11 | 2261772806668 |
12 | 9520350a1141 |
13 | 3ba9c843a2a3 |
14 | 1a3207997d61 |
15 | c240e27c6b1 |
hex | 65f77f74181 |
7007104352641 has 4 divisors (see below), whose sum is σ = 7007192484400. Its totient is φ = 7007016220884.
The previous prime is 7007104352621. The next prime is 7007104352713. The reversal of 7007104352641 is 1462534017007.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-7007104352641 is a prime.
It is a super-2 number, since 2×70071043526412 (a number of 26 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 7007104352594 and 7007104352603.
It is not an unprimeable number, because it can be changed into a prime (7007104352621) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43946511 + ... + 44105668.
It is an arithmetic number, because the mean of its divisors is an integer number (1751798121100).
Almost surely, 27007104352641 is an apocalyptic number.
It is an amenable number.
7007104352641 is a deficient number, since it is larger than the sum of its proper divisors (88131759).
7007104352641 is an equidigital number, since it uses as much as digits as its factorization.
7007104352641 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 88131758.
The product of its (nonzero) digits is 141120, while the sum is 40.
Adding to 7007104352641 its reverse (1462534017007), we get a palindrome (8469638369648).
The spelling of 7007104352641 in words is "seven trillion, seven billion, one hundred four million, three hundred fifty-two thousand, six hundred forty-one".
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