Base | Representation |
---|---|
bin | 1110010110100… |
… | …1100001111111 |
3 | 11012021112100220 |
4 | 3211221201333 |
5 | 110402413322 |
6 | 5550152423 |
7 | 1330462242 |
oct | 345514177 |
9 | 135245326 |
10 | 60201087 |
11 | 30a88a71 |
12 | 181b2713 |
13 | c61a65b |
14 | 7dd1259 |
15 | 544255c |
hex | 396987f |
60201087 has 4 divisors (see below), whose sum is σ = 80268120. Its totient is φ = 40134056.
The previous prime is 60201073. The next prime is 60201091. The reversal of 60201087 is 78010206.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 60201087 - 26 = 60201023 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (60201007) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10033512 + ... + 10033517.
It is an arithmetic number, because the mean of its divisors is an integer number (20067030).
Almost surely, 260201087 is an apocalyptic number.
60201087 is a deficient number, since it is larger than the sum of its proper divisors (20067033).
60201087 is a wasteful number, since it uses less digits than its factorization.
60201087 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20067032.
The product of its (nonzero) digits is 672, while the sum is 24.
The square root of 60201087 is about 7758.9359450894. The cubic root of 60201087 is about 391.9236258782.
The spelling of 60201087 in words is "sixty million, two hundred one thousand, eighty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.079 sec. • engine limits •