Base | Representation |
---|---|
bin | 100001101100000… |
… | …1110011101001100 |
3 | 2220210002111101202 |
4 | 1003120032131030 |
5 | 4303342033030 |
6 | 304100525032 |
7 | 40004306126 |
oct | 10330163514 |
9 | 2823074352 |
10 | 1130424140 |
11 | 53010542a |
12 | 2766b0778 |
13 | 150273a31 |
14 | aa1bc216 |
15 | 69395745 |
hex | 4360e74c |
1130424140 has 12 divisors (see below), whose sum is σ = 2373890736. Its totient is φ = 452169648.
The previous prime is 1130424137. The next prime is 1130424167. The reversal of 1130424140 is 414240311.
It is a super-3 number, since 3×11304241403 (a number of 28 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (20), and also a Moran number because the ratio is a prime number: 56521207 = 1130424140 / (1 + 1 + 3 + 0 + 4 + 2 + 4 + 1 + 4 + 0).
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, 28260584 + ... + 28260623.
It is an arithmetic number, because the mean of its divisors is an integer number (197824228).
Almost surely, 21130424140 is an apocalyptic number.
1130424140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1130424140 is an abundant number, since it is smaller than the sum of its proper divisors (1243466596).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1130424140 is a wasteful number, since it uses less digits than its factorization.
1130424140 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 56521216 (or 56521214 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 20.
The square root of 1130424140 is about 33621.7807380870. The cubic root of 1130424140 is about 1041.7107383878.
Adding to 1130424140 its reverse (414240311), we get a palindrome (1544664451).
The spelling of 1130424140 in words is "one billion, one hundred thirty million, four hundred twenty-four thousand, one hundred forty".
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