Base | Representation |
---|---|
bin | 10111100110001… |
… | …00000010010000 |
3 | 111210110011010010 |
4 | 23303010002100 |
5 | 401132411443 |
6 | 31350234520 |
7 | 4622264460 |
oct | 1363040220 |
9 | 453404103 |
10 | 197935248 |
11 | a1802755 |
12 | 56355a40 |
13 | 32013564 |
14 | 1c405ba0 |
15 | 1259c733 |
hex | bcc4090 |
197935248 has 120 divisors (see below), whose sum is σ = 604824384. Its totient is φ = 54639360.
The previous prime is 197935229. The next prime is 197935261. The reversal of 197935248 is 842539791.
It is a Harshad number since it is a multiple of its sum of digits (48).
It is a junction number, because it is equal to n+sod(n) for n = 197935197 and 197935206.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 322590 + ... + 323202.
Almost surely, 2197935248 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 197935248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (302412192).
197935248 is an abundant number, since it is smaller than the sum of its proper divisors (406889136).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
197935248 is a wasteful number, since it uses less digits than its factorization.
197935248 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 693 (or 656 counting only the distinct ones).
The product of its digits is 544320, while the sum is 48.
The square root of 197935248 is about 14068.9462291957. The cubic root of 197935248 is about 582.7841251146.
The spelling of 197935248 in words is "one hundred ninety-seven million, nine hundred thirty-five thousand, two hundred forty-eight".
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