Base | Representation |
---|---|
bin | 11110000001101111001101… |
… | …11110000010100100011101 |
3 | 22122210110000121120011011110 |
4 | 33000313212332002210131 |
5 | 32123320233224431131 |
6 | 352233541134412233 |
7 | 16623353022064626 |
oct | 1700674676024435 |
9 | 278713017504143 |
10 | 66030407264541 |
11 | 1a04837a545455 |
12 | 74a5175961079 |
13 | 2aac8437893c5 |
14 | 1243c62aa6a4d |
15 | 7979082b0646 |
hex | 3c0de6f8291d |
66030407264541 has 16 divisors (see below), whose sum is σ = 91116247622400. Its totient is φ = 42483746668608.
The previous prime is 66030407264527. The next prime is 66030407264611. The reversal of 66030407264541 is 14546270403066.
It is not a de Polignac number, because 66030407264541 - 26 = 66030407264477 is a prime.
It is a super-2 number, since 2×660304072645412 (a number of 28 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (66030407264741) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 165732426 + ... + 166130363.
It is an arithmetic number, because the mean of its divisors is an integer number (5694765476400).
Almost surely, 266030407264541 is an apocalyptic number.
It is an amenable number.
66030407264541 is a deficient number, since it is larger than the sum of its proper divisors (25085840357859).
66030407264541 is a wasteful number, since it uses less digits than its factorization.
66030407264541 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 331865108.
The product of its (nonzero) digits is 2903040, while the sum is 48.
The spelling of 66030407264541 in words is "sixty-six trillion, thirty billion, four hundred seven million, two hundred sixty-four thousand, five hundred forty-one".
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