Base | Representation |
---|---|
bin | 100010100111010… |
… | …1011000000011010 |
3 | 2222221111222220022 |
4 | 1011032223000122 |
5 | 4334314132244 |
6 | 311130230442 |
7 | 40532236535 |
oct | 10516530032 |
9 | 2887458808 |
10 | 1161474074 |
11 | 546692732 |
12 | 284b85422 |
13 | 156825887 |
14 | b0381a1c |
15 | 6be7a6ee |
hex | 453ab01a |
1161474074 has 8 divisors (see below), whose sum is σ = 1743566580. Its totient is φ = 580285216.
The previous prime is 1161474071. The next prime is 1161474077. The reversal of 1161474074 is 4704741611.
It is an interprime number because it is at equal distance from previous prime (1161474071) and next prime (1161474077).
It can be written as a sum of positive squares in 2 ways, for example, as 1161105625 + 368449 = 34075^2 + 607^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a zygodrome in base 3.
It is not an unprimeable number, because it can be changed into a prime (1161474071) by changing a digit.
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 in 3 ways as a sum of consecutive naturals, for example, 222689 + ... + 227844.
Almost surely, 21161474074 is an apocalyptic number.
1161474074 is a deficient number, since it is larger than the sum of its proper divisors (582092506).
1161474074 is a wasteful number, since it uses less digits than its factorization.
1161474074 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 451824.
The product of its (nonzero) digits is 18816, while the sum is 35.
The square root of 1161474074 is about 34080.4060128397. The cubic root of 1161474074 is about 1051.1624537681.
The spelling of 1161474074 in words is "one billion, one hundred sixty-one million, four hundred seventy-four thousand, seventy-four".
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