Base | Representation |
---|---|
bin | 1001001100100000… |
… | …1101001111010010 |
3 | 20101000201211011010 |
4 | 2103020031033102 |
5 | 20023402332010 |
6 | 1044534231350 |
7 | 115112033445 |
oct | 22310151722 |
9 | 6330654133 |
10 | 2468402130 |
11 | 1057392067 |
12 | 58a7b5556 |
13 | 30451809c |
14 | 195b8765c |
15 | e6a88620 |
hex | 9320d3d2 |
2468402130 has 32 divisors (see below), whose sum is σ = 6068659968. Its totient is φ = 642185600.
The previous prime is 2468402129. The next prime is 2468402137. The reversal of 2468402130 is 312048642.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is not an unprimeable number, because it can be changed into a prime (2468402137) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1002186 + ... + 1004645.
It is an arithmetic number, because the mean of its divisors is an integer number (189645624).
Almost surely, 22468402130 is an apocalyptic number.
2468402130 is an abundant number, since it is smaller than the sum of its proper divisors (3600257838).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2468402130 is a wasteful number, since it uses less digits than its factorization.
2468402130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2006882.
The product of its (nonzero) digits is 9216, while the sum is 30.
The square root of 2468402130 is about 49683.0165147005. The cubic root of 2468402130 is about 1351.4665598746.
The spelling of 2468402130 in words is "two billion, four hundred sixty-eight million, four hundred two thousand, one hundred thirty".
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