Base | Representation |
---|---|
bin | 10000000111111000010001… |
… | …100010111100011011101101 |
3 | 100022001221122001211121111001 |
4 | 100013320101202330123231 |
5 | 33243243044313230221 |
6 | 410451410451200301 |
7 | 20636043653443363 |
oct | 2007702142743355 |
9 | 308057561747431 |
10 | 70910204430061 |
11 | 20659937859297 |
12 | 7b52a57ba6091 |
13 | 3074a5a628ab9 |
14 | 13721021c7633 |
15 | 82e80cd12391 |
hex | 407e118bc6ed |
70910204430061 has 16 divisors (see below), whose sum is σ = 72969997459968. Its totient is φ = 68866177420800.
The previous prime is 70910204430041. The next prime is 70910204430071. The reversal of 70910204430061 is 16003440201907.
It is a cyclic number.
It is not a de Polignac number, because 70910204430061 - 223 = 70910196041453 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 70910204430061.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (70910204430001) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 152062146 + ... + 152527756.
It is an arithmetic number, because the mean of its divisors is an integer number (4560624841248).
Almost surely, 270910204430061 is an apocalyptic number.
It is an amenable number.
70910204430061 is a deficient number, since it is larger than the sum of its proper divisors (2059793029907).
70910204430061 is a wasteful number, since it uses less digits than its factorization.
70910204430061 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 482532.
The product of its (nonzero) digits is 36288, while the sum is 37.
Adding to 70910204430061 its reverse (16003440201907), we get a palindrome (86913644631968).
The spelling of 70910204430061 in words is "seventy trillion, nine hundred ten billion, two hundred four million, four hundred thirty thousand, sixty-one".
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