Base | Representation |
---|---|
bin | 100001011010010… |
… | …0101110110101010 |
3 | 2220010111220110222 |
4 | 1002310211312222 |
5 | 4243444122134 |
6 | 303124410042 |
7 | 36532021646 |
oct | 10264456652 |
9 | 2803456428 |
10 | 1121082794 |
11 | 525905107 |
12 | 273546922 |
13 | 14b352c00 |
14 | a8c69c26 |
15 | 6864ca2e |
hex | 42d25daa |
1121082794 has 12 divisors (see below), whose sum is σ = 1820930886. Its totient is φ = 517422672.
The previous prime is 1121082773. The next prime is 1121082811. The reversal of 1121082794 is 4972801211.
It can be written as a sum of positive squares in 3 ways, for example, as 289510225 + 831572569 = 17015^2 + 28837^2 .
It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1658069 + ... + 1658744.
Almost surely, 21121082794 is an apocalyptic number.
1121082794 is a deficient number, since it is larger than the sum of its proper divisors (699848092).
1121082794 is a wasteful number, since it uses less digits than its factorization.
1121082794 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3316841 (or 3316828 counting only the distinct ones).
The product of its (nonzero) digits is 8064, while the sum is 35.
The square root of 1121082794 is about 33482.5744828560. The cubic root of 1121082794 is about 1038.8333793318.
The spelling of 1121082794 in words is "one billion, one hundred twenty-one million, eighty-two thousand, seven hundred ninety-four".
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