Base | Representation |
---|---|
bin | 110110110110000… |
… | …011100110101001 |
3 | 2101010101222001201 |
4 | 312312003212221 |
5 | 3341023441301 |
6 | 231145444201 |
7 | 31542030331 |
oct | 6666034651 |
9 | 2333358051 |
10 | 920140201 |
11 | 432438a52 |
12 | 2181a0661 |
13 | 118828876 |
14 | 8a2c00c1 |
15 | 55ba9201 |
hex | 36d839a9 |
920140201 has 8 divisors (see below), whose sum is σ = 931075200. Its totient is φ = 909264720.
The previous prime is 920140153. The next prime is 920140237. The reversal of 920140201 is 102041029.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-920140201 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (920140601) 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, 16615 + ... + 46003.
It is an arithmetic number, because the mean of its divisors is an integer number (116384400).
Almost surely, 2920140201 is an apocalyptic number.
It is an amenable number.
920140201 is a deficient number, since it is larger than the sum of its proper divisors (10934999).
920140201 is a wasteful number, since it uses less digits than its factorization.
920140201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29759.
The product of its (nonzero) digits is 144, while the sum is 19.
The square root of 920140201 is about 30333.8128332064. The cubic root of 920140201 is about 972.6382287551.
The spelling of 920140201 in words is "nine hundred twenty million, one hundred forty thousand, two hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •