Base | Representation |
---|---|
bin | 111111100111100000… |
… | …1011010110000000001 |
3 | 111001122002102221121002 |
4 | 1333033001122300001 |
5 | 4214243003212401 |
6 | 142432221341345 |
7 | 12604334251631 |
oct | 1771701326001 |
9 | 431562387532 |
10 | 136617241601 |
11 | 52a36964745 |
12 | 22588a07855 |
13 | cb62ac4bc9 |
14 | 688026c6c1 |
15 | 3848c72a6b |
hex | 1fcf05ac01 |
136617241601 has 8 divisors (see below), whose sum is σ = 137886293160. Its totient is φ = 135348475392.
The previous prime is 136617241577. The next prime is 136617241609. The reversal of 136617241601 is 106142716631.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 48565581376 + 88051660225 = 220376^2 + 296735^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-136617241601 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (136617241609) 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, 959441 + ... + 1092593.
It is an arithmetic number, because the mean of its divisors is an integer number (17235786645).
Almost surely, 2136617241601 is an apocalyptic number.
It is an amenable number.
136617241601 is a deficient number, since it is larger than the sum of its proper divisors (1269051559).
136617241601 is a wasteful number, since it uses less digits than its factorization.
136617241601 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 142675.
The product of its (nonzero) digits is 36288, while the sum is 38.
The spelling of 136617241601 in words is "one hundred thirty-six billion, six hundred seventeen million, two hundred forty-one thousand, six hundred one".
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