Base | Representation |
---|---|
bin | 111111110101100… |
… | …0110100001111110 |
3 | 12112021120010222101 |
4 | 1333223012201332 |
5 | 13341323132444 |
6 | 552314335314 |
7 | 104036513425 |
oct | 17753064176 |
9 | 5467503871 |
10 | 2142005374 |
11 | 9aa119383 |
12 | 4b942a53a |
13 | 281a07402 |
14 | 1646a22bc |
15 | c80b33d4 |
hex | 7fac687e |
2142005374 has 8 divisors (see below), whose sum is σ = 3244820328. Its totient is φ = 1060398600.
The previous prime is 2142005339. The next prime is 2142005473. The reversal of 2142005374 is 4735002412.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5301792 + ... + 5302195.
It is an arithmetic number, because the mean of its divisors is an integer number (405602541).
Almost surely, 22142005374 is an apocalyptic number.
2142005374 is a deficient number, since it is larger than the sum of its proper divisors (1102814954).
2142005374 is a wasteful number, since it uses less digits than its factorization.
2142005374 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10604090.
The product of its (nonzero) digits is 6720, while the sum is 28.
The square root of 2142005374 is about 46281.8039190350. The cubic root of 2142005374 is about 1289.0611468932.
Adding to 2142005374 its reverse (4735002412), we get a palindrome (6877007786).
The spelling of 2142005374 in words is "two billion, one hundred forty-two million, five thousand, three hundred seventy-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •