Base | Representation |
---|---|
bin | 1011100001001101001… |
… | …0110111010111110000 |
3 | 200220210110002202121012 |
4 | 2320103102313113300 |
5 | 11220240401124422 |
6 | 230524352450052 |
7 | 20203645005104 |
oct | 2702322672760 |
9 | 626713082535 |
10 | 197892208112 |
11 | 76a1aaa0a35 |
12 | 32429849928 |
13 | 15879733841 |
14 | 98141a7904 |
15 | 52333bd4e2 |
hex | 2e134b75f0 |
197892208112 has 40 divisors (see below), whose sum is σ = 384100093104. Its totient is φ = 98769775104.
The previous prime is 197892208051. The next prime is 197892208117. The reversal of 197892208112 is 211802298791.
It is a super-2 number, since 2×1978922081122 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (197892208117) 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, 24032348 + ... + 24040580.
Almost surely, 2197892208112 is an apocalyptic number.
It is an amenable number.
197892208112 is a deficient number, since it is larger than the sum of its proper divisors (186207884992).
197892208112 is a wasteful number, since it uses less digits than its factorization.
197892208112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10737 (or 10731 counting only the distinct ones).
The product of its (nonzero) digits is 290304, while the sum is 50.
The spelling of 197892208112 in words is "one hundred ninety-seven billion, eight hundred ninety-two million, two hundred eight thousand, one hundred twelve".
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