Base | Representation |
---|---|
bin | 110001110111011001… |
… | …1010100111001111101 |
3 | 101020101222112112022001 |
4 | 1203232303110321331 |
5 | 3223302411204420 |
6 | 121110001022301 |
7 | 10510452661615 |
oct | 1435663247175 |
9 | 336358475261 |
10 | 107085647485 |
11 | 41462068a13 |
12 | 18906924991 |
13 | a1377a246b |
14 | 527c113a45 |
15 | 2bbb320b0a |
hex | 18eecd4e7d |
107085647485 has 32 divisors (see below), whose sum is σ = 132062261760. Its totient is φ = 83313776448.
The previous prime is 107085647479. The next prime is 107085647489. The reversal of 107085647485 is 584746580701.
It is a cyclic number.
It is not a de Polignac number, because 107085647485 - 23 = 107085647477 is a prime.
It is a super-2 number, since 2×1070856474852 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (107085647489) 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 31 ways as a sum of consecutive naturals, for example, 62149834 + ... + 62151556.
It is an arithmetic number, because the mean of its divisors is an integer number (4126945680).
Almost surely, 2107085647485 is an apocalyptic number.
It is an amenable number.
107085647485 is a deficient number, since it is larger than the sum of its proper divisors (24976614275).
107085647485 is a wasteful number, since it uses less digits than its factorization.
107085647485 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2857.
The product of its (nonzero) digits is 7526400, while the sum is 55.
The spelling of 107085647485 in words is "one hundred seven billion, eighty-five million, six hundred forty-seven thousand, four hundred eighty-five".
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