Base | Representation |
---|---|
bin | 100001011011010… |
… | …0101001000110110 |
3 | 2220011111101122110 |
4 | 1002312211020312 |
5 | 4244112313100 |
6 | 303143511450 |
7 | 36536322642 |
oct | 10266451066 |
9 | 2804441573 |
10 | 1121604150 |
11 | 526130887 |
12 | 273758586 |
13 | 14b4a62c4 |
14 | a8d63c22 |
15 | 68702250 |
hex | 42da5236 |
1121604150 has 24 divisors (see below), whose sum is σ = 2781578664. Its totient is φ = 299094400.
The previous prime is 1121604109. The next prime is 1121604157. The reversal of 1121604150 is 514061211.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1121604157) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3738531 + ... + 3738830.
It is an arithmetic number, because the mean of its divisors is an integer number (115899111).
Almost surely, 21121604150 is an apocalyptic number.
1121604150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1121604150 is an abundant number, since it is smaller than the sum of its proper divisors (1659974514).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1121604150 is a wasteful number, since it uses less digits than its factorization.
1121604150 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7477376 (or 7477371 counting only the distinct ones).
The product of its (nonzero) digits is 240, while the sum is 21.
The square root of 1121604150 is about 33490.3590604819. The cubic root of 1121604150 is about 1038.9943897654.
Adding to 1121604150 its reverse (514061211), we get a palindrome (1635665361).
The spelling of 1121604150 in words is "one billion, one hundred twenty-one million, six hundred four thousand, one hundred fifty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •