Base | Representation |
---|---|
bin | 111111011000010101… |
… | …1011010001101101101 |
3 | 111000022121111201002211 |
4 | 1332300223122031231 |
5 | 4212222141441012 |
6 | 142305514050421 |
7 | 12555613143430 |
oct | 1766053321555 |
9 | 430277451084 |
10 | 136108155757 |
11 | 527a5561a42 |
12 | 22466419a11 |
13 | cab14ab392 |
14 | 68327cd817 |
15 | 38192126a7 |
hex | 1fb0ada36d |
136108155757 has 8 divisors (see below), whose sum is σ = 155729553536. Its totient is φ = 116531101872.
The previous prime is 136108155731. The next prime is 136108155763. The reversal of 136108155757 is 757551801631.
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 136108155757 - 27 = 136108155629 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 136108155757.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (136108155767) 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, 11079393 + ... + 11091670.
It is an arithmetic number, because the mean of its divisors is an integer number (19466194192).
Almost surely, 2136108155757 is an apocalyptic number.
It is an amenable number.
136108155757 is a deficient number, since it is larger than the sum of its proper divisors (19621397779).
136108155757 is an equidigital number, since it uses as much as digits as its factorization.
136108155757 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22171947.
The product of its (nonzero) digits is 882000, while the sum is 49.
The spelling of 136108155757 in words is "one hundred thirty-six billion, one hundred eight million, one hundred fifty-five thousand, seven hundred fifty-seven".
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