Base | Representation |
---|---|
bin | 110001110110100101… |
… | …0000111110010001101 |
3 | 101020100001122101012122 |
4 | 1203231022013302031 |
5 | 3223223331143441 |
6 | 121103133542325 |
7 | 10506666366020 |
oct | 1435512076215 |
9 | 336301571178 |
10 | 107058068621 |
11 | 41448541569 |
12 | 188b96449a5 |
13 | a131b674ca |
14 | 52785b51b7 |
15 | 2bb8bc434b |
hex | 18ed287c8d |
107058068621 has 16 divisors (see below), whose sum is σ = 123404227200. Its totient is φ = 90977707008.
The previous prime is 107058068617. The next prime is 107058068639. The reversal of 107058068621 is 126860850701.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 107058068621 - 22 = 107058068617 is a prime.
It is a super-2 number, since 2×1070580686212 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (107058068641) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 351965 + ... + 581373.
It is an arithmetic number, because the mean of its divisors is an integer number (7712764200).
Almost surely, 2107058068621 is an apocalyptic number.
It is an amenable number.
107058068621 is a deficient number, since it is larger than the sum of its proper divisors (16346158579).
107058068621 is a wasteful number, since it uses less digits than its factorization.
107058068621 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 229988.
The product of its (nonzero) digits is 161280, while the sum is 44.
The spelling of 107058068621 in words is "one hundred seven billion, fifty-eight million, sixty-eight thousand, six hundred twenty-one".
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