Base | Representation |
---|---|
bin | 101000111100110… |
… | …0101101101000110 |
3 | 10112202112000211001 |
4 | 1101321211231012 |
5 | 10303224114032 |
6 | 344202403514 |
7 | 46023146002 |
oct | 12171455506 |
9 | 3482460731 |
10 | 1374051142 |
11 | 645685a62 |
12 | 32420059a |
13 | 18b894719 |
14 | d06b9702 |
15 | 8096b3e7 |
hex | 51e65b46 |
1374051142 has 32 divisors (see below), whose sum is σ = 2190235392. Its totient is φ = 645141024.
The previous prime is 1374051097. The next prime is 1374051179. The reversal of 1374051142 is 2411504731.
It is a self number, because there is not a number n which added to its sum of digits gives 1374051142.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1222993 + ... + 1224115.
It is an arithmetic number, because the mean of its divisors is an integer number (68444856).
Almost surely, 21374051142 is an apocalyptic number.
1374051142 is a deficient number, since it is larger than the sum of its proper divisors (816184250).
1374051142 is a wasteful number, since it uses less digits than its factorization.
1374051142 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1612.
The product of its (nonzero) digits is 3360, while the sum is 28.
The square root of 1374051142 is about 37068.1958287694. The cubic root of 1374051142 is about 1111.7341996001.
Adding to 1374051142 its reverse (2411504731), we get a palindrome (3785555873).
The spelling of 1374051142 in words is "one billion, three hundred seventy-four million, fifty-one thousand, one hundred forty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •