Base | Representation |
---|---|
bin | 1001011100000010001… |
… | …1100101111111110101 |
3 | 120111112010012012211220 |
4 | 2113000203211333311 |
5 | 10124032423033401 |
6 | 202253232020553 |
7 | 14500042126053 |
oct | 2270043457765 |
9 | 514463165756 |
10 | 162144346101 |
11 | 62846290121 |
12 | 27511991759 |
13 | 123a05b357a |
14 | 7bc26251d3 |
15 | 433ed64336 |
hex | 25c08e5ff5 |
162144346101 has 8 divisors (see below), whose sum is σ = 217770509184. Its totient is φ = 107307206880.
The previous prime is 162144346099. The next prime is 162144346139. The reversal of 162144346101 is 101643441261.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 162144346101 - 21 = 162144346099 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (162144348101) 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, 197255485 + ... + 197256306.
It is an arithmetic number, because the mean of its divisors is an integer number (27221313648).
Almost surely, 2162144346101 is an apocalyptic number.
It is an amenable number.
162144346101 is a deficient number, since it is larger than the sum of its proper divisors (55626163083).
162144346101 is a wasteful number, since it uses less digits than its factorization.
162144346101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 394511931.
The product of its (nonzero) digits is 13824, while the sum is 33.
Adding to 162144346101 its reverse (101643441261), we get a palindrome (263787787362).
The spelling of 162144346101 in words is "one hundred sixty-two billion, one hundred forty-four million, three hundred forty-six thousand, one hundred one".
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