Base | Representation |
---|---|
bin | 100001111001001… |
… | …0110010100001010 |
3 | 2221020222101222221 |
4 | 1003302112110022 |
5 | 4312120201244 |
6 | 304503404254 |
7 | 40116440011 |
oct | 10362262412 |
9 | 2836871887 |
10 | 1137272074 |
11 | 533a62384 |
12 | 278a5368a |
13 | 151800973 |
14 | ab081a78 |
15 | 69c99784 |
hex | 43c9650a |
1137272074 has 4 divisors (see below), whose sum is σ = 1705908114. Its totient is φ = 568636036.
The previous prime is 1137272057. The next prime is 1137272089. The reversal of 1137272074 is 4702727311.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4702727311 = 31 ⋅151700881.
It can be written as a sum of positive squares in only one way, i.e., 969388225 + 167883849 = 31135^2 + 12957^2 .
It is a super-2 number, since 2×11372720742 = 2586775540600522952, which contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 284318017 + ... + 284318020.
Almost surely, 21137272074 is an apocalyptic number.
1137272074 is a deficient number, since it is larger than the sum of its proper divisors (568636040).
1137272074 is an equidigital number, since it uses as much as digits as its factorization.
1137272074 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 568636039.
The product of its (nonzero) digits is 16464, while the sum is 34.
The square root of 1137272074 is about 33723.4647389618. The cubic root of 1137272074 is about 1043.8100123788.
Adding to 1137272074 its reverse (4702727311), we get a palindrome (5839999385).
The spelling of 1137272074 in words is "one billion, one hundred thirty-seven million, two hundred seventy-two thousand, seventy-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.083 sec. • engine limits •