Base | Representation |
---|---|
bin | 110010010110011011… |
… | …0101001111000101011 |
3 | 101100002112110211210212 |
4 | 1210230312221320223 |
5 | 3232420414112433 |
6 | 121401150331335 |
7 | 10545323563352 |
oct | 1445466517053 |
9 | 340075424725 |
10 | 108126707243 |
11 | 41946786585 |
12 | 18b574b9b4b |
13 | a272387659 |
14 | 533a4ac999 |
15 | 2c2c912d48 |
hex | 192cda9e2b |
108126707243 has 16 divisors (see below), whose sum is σ = 111959172000. Its totient is φ = 104345206272.
The previous prime is 108126707167. The next prime is 108126707257. The reversal of 108126707243 is 342707621801.
It is a cyclic number.
It is not a de Polignac number, because 108126707243 - 236 = 39407230507 is a prime.
It is a super-2 number, since 2×1081267072432 (a number of 23 digits) contains 22 as substring.
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 108126707243.
It is not an unprimeable number, because it can be changed into a prime (108126707443) 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, 2555363 + ... + 2597331.
It is an arithmetic number, because the mean of its divisors is an integer number (6997448250).
Almost surely, 2108126707243 is an apocalyptic number.
108126707243 is a deficient number, since it is larger than the sum of its proper divisors (3832464757).
108126707243 is a wasteful number, since it uses less digits than its factorization.
108126707243 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 42574.
The product of its (nonzero) digits is 112896, while the sum is 41.
The spelling of 108126707243 in words is "one hundred eight billion, one hundred twenty-six million, seven hundred seven thousand, two hundred forty-three".
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