Base | Representation |
---|---|
bin | 101111011110110000000… |
… | …1001101111011101110001 |
3 | 212002211220001112121120020 |
4 | 1132331200021233131301 |
5 | 1323404032113122243 |
6 | 21513503431034053 |
7 | 1242315101642616 |
oct | 136754011573561 |
9 | 25084801477506 |
10 | 6525668489073 |
11 | 209657a813688 |
12 | 89487520b929 |
13 | 3844a236c836 |
14 | 187bb609050d |
15 | b4b332d9283 |
hex | 5ef6026f771 |
6525668489073 has 16 divisors (see below), whose sum is σ = 9159319867200. Its totient is φ = 4121255730240.
The previous prime is 6525668489057. The next prime is 6525668489077. The reversal of 6525668489073 is 3709848665256.
It is not a de Polignac number, because 6525668489073 - 24 = 6525668489057 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 6525668488989 and 6525668489007.
It is not an unprimeable number, because it can be changed into a prime (6525668489077) 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, 1958158 + ... + 4109223.
It is an arithmetic number, because the mean of its divisors is an integer number (572457491700).
Almost surely, 26525668489073 is an apocalyptic number.
It is an amenable number.
6525668489073 is a deficient number, since it is larger than the sum of its proper divisors (2633651378127).
6525668489073 is a wasteful number, since it uses less digits than its factorization.
6525668489073 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6086272.
The product of its (nonzero) digits is 522547200, while the sum is 69.
The spelling of 6525668489073 in words is "six trillion, five hundred twenty-five billion, six hundred sixty-eight million, four hundred eighty-nine thousand, seventy-three".
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