Base | Representation |
---|---|
bin | 100001101100001… |
… | …1010110101001110 |
3 | 2220210012001221011 |
4 | 1003120122311032 |
5 | 4303400143310 |
6 | 304101555434 |
7 | 40004606662 |
oct | 10330326516 |
9 | 2823161834 |
10 | 1130474830 |
11 | 53013a521 |
12 | 276715b7a |
13 | 150290b24 |
14 | aa1d28a2 |
15 | 693a578a |
hex | 4361ad4e |
1130474830 has 16 divisors (see below), whose sum is σ = 2100495744. Its totient is φ = 437603040.
The previous prime is 1130474827. The next prime is 1130474831. The reversal of 1130474830 is 384740311.
It is a Harshad number since it is a multiple of its sum of digits (31).
It is a junction number, because it is equal to n+sod(n) for n = 1130474792 and 1130474801.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1130474831) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1823037 + ... + 1823656.
It is an arithmetic number, because the mean of its divisors is an integer number (131280984).
Almost surely, 21130474830 is an apocalyptic number.
1130474830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1130474830 is a deficient number, since it is larger than the sum of its proper divisors (970020914).
1130474830 is a wasteful number, since it uses less digits than its factorization.
1130474830 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3646731.
The product of its (nonzero) digits is 8064, while the sum is 31.
The square root of 1130474830 is about 33622.5345564548. The cubic root of 1130474830 is about 1041.7263088055.
The spelling of 1130474830 in words is "one billion, one hundred thirty million, four hundred seventy-four thousand, eight hundred thirty".
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