Base | Representation |
---|---|
bin | 10111100001110… |
… | …01110110101000 |
3 | 111202101101201110 |
4 | 23300321312220 |
5 | 401011304011 |
6 | 31330150320 |
7 | 4614416400 |
oct | 1360716650 |
9 | 452341643 |
10 | 197369256 |
11 | a1456497 |
12 | 561223a0 |
13 | 31b75a56 |
14 | 1c2d9800 |
15 | 124d9ba6 |
hex | bc39da8 |
197369256 has 96 divisors (see below), whose sum is σ = 599019840. Its totient is φ = 53932032.
The previous prime is 197369239. The next prime is 197369267. The reversal of 197369256 is 652963791.
It is a congruent number.
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, 23400 + ... + 30696.
It is an arithmetic number, because the mean of its divisors is an integer number (6239790).
Almost surely, 2197369256 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 197369256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (299509920).
197369256 is an abundant number, since it is smaller than the sum of its proper divisors (401650584).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
197369256 is a wasteful number, since it uses less digits than its factorization.
197369256 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7343 (or 7332 counting only the distinct ones).
The product of its digits is 612360, while the sum is 48.
The square root of 197369256 is about 14048.8168896886. The cubic root of 197369256 is about 582.2281081726.
The spelling of 197369256 in words is "one hundred ninety-seven million, three hundred sixty-nine thousand, two hundred fifty-six".
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