Base | Representation |
---|---|
bin | 10111100001110… |
… | …00110001000100 |
3 | 111202101011121120 |
4 | 23300320301010 |
5 | 401011133204 |
6 | 31330113540 |
7 | 4614400410 |
oct | 1360706104 |
9 | 452334546 |
10 | 197364804 |
11 | a145310a |
12 | 5611b8b0 |
13 | 31b73a10 |
14 | 1c2d7d40 |
15 | 124d86d9 |
hex | bc38c44 |
197364804 has 96 divisors (see below), whose sum is σ = 571065600. Its totient is φ = 51660288.
The previous prime is 197364793. The next prime is 197364809. The reversal of 197364804 is 408463791.
It is a Harshad number since it is a multiple of its sum of digits (42).
It is not an unprimeable number, because it can be changed into a prime (197364809) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 162102 + ... + 163314.
It is an arithmetic number, because the mean of its divisors is an integer number (5948600).
Almost surely, 2197364804 is an apocalyptic number.
197364804 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 197364804, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (285532800).
197364804 is an abundant number, since it is smaller than the sum of its proper divisors (373700796).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
197364804 is a wasteful number, since it uses less digits than its factorization.
197364804 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1389 (or 1387 counting only the distinct ones).
The product of its (nonzero) digits is 145152, while the sum is 42.
The square root of 197364804 is about 14048.6584412890. The cubic root of 197364804 is about 582.2237304238.
The spelling of 197364804 in words is "one hundred ninety-seven million, three hundred sixty-four thousand, eight hundred four".
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