Base | Representation |
---|---|
bin | 1011101101001101… |
… | …1000011011101001 |
3 | 22010000000111010101 |
4 | 2323103120123221 |
5 | 22413424421301 |
6 | 1235452545401 |
7 | 140605062634 |
oct | 27323303351 |
9 | 8100014111 |
10 | 3142420201 |
11 | 13728a5898 |
12 | 738482261 |
13 | 3b105b34b |
14 | 21b4bac1b |
15 | 135d27701 |
hex | bb4d86e9 |
3142420201 has 8 divisors (see below), whose sum is σ = 3156970184. Its totient is φ = 3127904640.
The previous prime is 3142420163. The next prime is 3142420207. The reversal of 3142420201 is 1020242413.
It can be written as a sum of positive squares in 4 ways, for example, as 705600 + 3141714601 = 840^2 + 56051^2 .
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 3142420201 - 215 = 3142387433 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (3142420207) 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, 184231 + ... + 200563.
It is an arithmetic number, because the mean of its divisors is an integer number (394621273).
Almost surely, 23142420201 is an apocalyptic number.
It is an amenable number.
3142420201 is a deficient number, since it is larger than the sum of its proper divisors (14549983).
3142420201 is a wasteful number, since it uses less digits than its factorization.
3142420201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17211.
The product of its (nonzero) digits is 384, while the sum is 19.
The square root of 3142420201 is about 56057.2939143516. The cubic root of 3142420201 is about 1464.7204755052.
Adding to 3142420201 its reverse (1020242413), we get a palindrome (4162662614).
The spelling of 3142420201 in words is "three billion, one hundred forty-two million, four hundred twenty thousand, two hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.063 sec. • engine limits •