Base | Representation |
---|---|
bin | 11110111110111110110… |
… | …01110111000011110001 |
3 | 10202202221011011111122102 |
4 | 33133133121313003301 |
5 | 114420302341123101 |
6 | 2133023420150145 |
7 | 136625622236126 |
oct | 17373731670361 |
9 | 3682834144572 |
10 | 1064605020401 |
11 | 380550863a3a |
12 | 1523b2098355 |
13 | 79512ab0170 |
14 | 3975474274d |
15 | 1ca5d3ee86b |
hex | f7df6770f1 |
1064605020401 has 8 divisors (see below), whose sum is σ = 1206839699520. Its totient is φ = 930990624912.
The previous prime is 1064605020373. The next prime is 1064605020403. The reversal of 1064605020401 is 1040205064601.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1064605020401 - 214 = 1064605004017 is a prime.
It is a super-2 number, since 2×10646050204012 (a number of 25 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (1064605020403) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2155070645 + ... + 2155071138.
It is an arithmetic number, because the mean of its divisors is an integer number (150854962440).
Almost surely, 21064605020401 is an apocalyptic number.
It is an amenable number.
1064605020401 is a deficient number, since it is larger than the sum of its proper divisors (142234679119).
1064605020401 is a wasteful number, since it uses less digits than its factorization.
1064605020401 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4310141815.
The product of its (nonzero) digits is 5760, while the sum is 29.
The spelling of 1064605020401 in words is "one trillion, sixty-four billion, six hundred five million, twenty thousand, four hundred one".
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