Base | Representation |
---|---|
bin | 10111011111011… |
… | …11100101101110 |
3 | 111201210221110022 |
4 | 23233233211232 |
5 | 400422040240 |
6 | 31315442142 |
7 | 4612011506 |
oct | 1357574556 |
9 | 451727408 |
10 | 197065070 |
11 | a12689a4 |
12 | 55bb6352 |
13 | 31a9a467 |
14 | 1c25aa06 |
15 | 124799b5 |
hex | bbef96e |
197065070 has 16 divisors (see below), whose sum is σ = 354879360. Its totient is φ = 78789984.
The previous prime is 197065067. The next prime is 197065073. The reversal of 197065070 is 70560791.
It is an interprime number because it is at equal distance from previous prime (197065067) and next prime (197065073).
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 197065070.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (197065073) 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, 34691 + ... + 39969.
It is an arithmetic number, because the mean of its divisors is an integer number (22179960).
Almost surely, 2197065070 is an apocalyptic number.
197065070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
197065070 is a deficient number, since it is larger than the sum of its proper divisors (157814290).
197065070 is a wasteful number, since it uses less digits than its factorization.
197065070 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9019.
The product of its (nonzero) digits is 13230, while the sum is 35.
The square root of 197065070 is about 14037.9866790078. The cubic root of 197065070 is about 581.9288438965.
The spelling of 197065070 in words is "one hundred ninety-seven million, sixty-five thousand, seventy".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •