Base | Representation |
---|---|
bin | 1001110011001000000… |
… | …1000100010011001001 |
3 | 121002112002210121101112 |
4 | 2130302001010103021 |
5 | 10224231233140342 |
6 | 205200255500105 |
7 | 15106456513031 |
oct | 2346201042311 |
9 | 532462717345 |
10 | 168342865097 |
11 | 654371821a0 |
12 | 28761827635 |
13 | 12b4a8384a4 |
14 | 820d94c8c1 |
15 | 45a4112682 |
hex | 27320444c9 |
168342865097 has 8 divisors (see below), whose sum is σ = 185971405440. Its totient is φ = 151101765360.
The previous prime is 168342865091. The next prime is 168342865127. The reversal of 168342865097 is 790568243861.
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 168342865097 - 24 = 168342865081 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (168342865091) 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, 96859238 + ... + 96860975.
It is an arithmetic number, because the mean of its divisors is an integer number (23246425680).
It is a 1-persistent number, because it is pandigital, but 2⋅168342865097 = 336685730194 is not.
Almost surely, 2168342865097 is an apocalyptic number.
It is an amenable number.
168342865097 is a deficient number, since it is larger than the sum of its proper divisors (17628540343).
168342865097 is a wasteful number, since it uses less digits than its factorization.
168342865097 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 193720303.
The product of its (nonzero) digits is 17418240, while the sum is 59.
The spelling of 168342865097 in words is "one hundred sixty-eight billion, three hundred forty-two million, eight hundred sixty-five thousand, ninety-seven".
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