Base | Representation |
---|---|
bin | 10111100000111… |
… | …01101101110001 |
3 | 111202011112121202 |
4 | 23300131231301 |
5 | 400444112001 |
6 | 31323500545 |
7 | 4613426360 |
oct | 1360355561 |
9 | 452145552 |
10 | 197254001 |
11 | a138793a |
12 | 56087755 |
13 | 31b35459 |
14 | 1c2a97d7 |
15 | 124b596b |
hex | bc1db71 |
197254001 has 8 divisors (see below), whose sum is σ = 225627264. Its totient is φ = 168929280.
The previous prime is 197253997. The next prime is 197254019. The reversal of 197254001 is 100452791.
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 197254001 - 22 = 197253997 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (197254301) 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, 2960 + ... + 20081.
It is an arithmetic number, because the mean of its divisors is an integer number (28203408).
Almost surely, 2197254001 is an apocalyptic number.
It is an amenable number.
197254001 is a deficient number, since it is larger than the sum of its proper divisors (28373263).
197254001 is a wasteful number, since it uses less digits than its factorization.
197254001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24271.
The product of its (nonzero) digits is 2520, while the sum is 29.
The square root of 197254001 is about 14044.7143438377. The cubic root of 197254001 is about 582.1147542013.
The spelling of 197254001 in words is "one hundred ninety-seven million, two hundred fifty-four thousand, one".
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