Base | Representation |
---|---|
bin | 10010101100111000… |
… | …00110100111000010 |
3 | 221220201022001222021 |
4 | 21112130012213002 |
5 | 131030234023044 |
6 | 4340135032054 |
7 | 503542541551 |
oct | 112634064702 |
9 | 27821261867 |
10 | 10040142274 |
11 | 4292442548 |
12 | 1b4250b62a |
13 | c401039b6 |
14 | 6b3611d98 |
15 | 3db68be84 |
hex | 2567069c2 |
10040142274 has 4 divisors (see below), whose sum is σ = 15060213414. Its totient is φ = 5020071136.
The previous prime is 10040142271. The next prime is 10040142323. The reversal of 10040142274 is 47224104001.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 6587757225 + 3452385049 = 81165^2 + 58757^2 .
It is not an unprimeable number, because it can be changed into a prime (10040142271) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2510035567 + ... + 2510035570.
Almost surely, 210040142274 is an apocalyptic number.
10040142274 is a deficient number, since it is larger than the sum of its proper divisors (5020071140).
10040142274 is an equidigital number, since it uses as much as digits as its factorization.
10040142274 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5020071139.
The product of its (nonzero) digits is 1792, while the sum is 25.
Adding to 10040142274 its reverse (47224104001), we get a palindrome (57264246275).
The spelling of 10040142274 in words is "ten billion, forty million, one hundred forty-two thousand, two hundred seventy-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •