Base | Representation |
---|---|
bin | 100010010111010… |
… | …1000011011111010 |
3 | 2222100201021110012 |
4 | 1010232220123322 |
5 | 4330141344223 |
6 | 310230221522 |
7 | 40400655341 |
oct | 10456503372 |
9 | 2870637405 |
10 | 1153074938 |
11 | 5419762a4 |
12 | 2821b48a2 |
13 | 154b74882 |
14 | ad1d6b58 |
15 | 6b36bc78 |
hex | 44ba86fa |
1153074938 has 8 divisors (see below), whose sum is σ = 1729797120. Its totient is φ = 576475900.
The previous prime is 1153074913. The next prime is 1153074953. The reversal of 1153074938 is 8394703511.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 1153074895 and 1153074904.
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, 1988 + ... + 48063.
It is an arithmetic number, because the mean of its divisors is an integer number (216224640).
Almost surely, 21153074938 is an apocalyptic number.
1153074938 is a deficient number, since it is larger than the sum of its proper divisors (576722182).
1153074938 is a wasteful number, since it uses less digits than its factorization.
1153074938 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 61572.
The product of its (nonzero) digits is 90720, while the sum is 41.
The square root of 1153074938 is about 33956.9571369403. The cubic root of 1153074938 is about 1048.6225135561.
It can be divided in two parts, 11530 and 74938, that added together give a palindrome (86468).
The spelling of 1153074938 in words is "one billion, one hundred fifty-three million, seventy-four thousand, nine hundred thirty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •