Base | Representation |
---|---|
bin | 1001000001011100… |
… | …0000101000010010 |
3 | 20020210022212011200 |
4 | 2100113000220102 |
5 | 14430004412434 |
6 | 1040154452030 |
7 | 114006146421 |
oct | 22027005022 |
9 | 6223285150 |
10 | 2421950994 |
11 | 10331456a1 |
12 | 577134016 |
13 | 2c7a030c8 |
14 | 18d9352b8 |
15 | e2960199 |
hex | 905c0a12 |
2421950994 has 24 divisors (see below), whose sum is σ = 5259423312. Its totient is φ = 805491960.
The previous prime is 2421950983. The next prime is 2421951011. The reversal of 2421950994 is 4990591242.
2421950994 is a `hidden beast` number, since 2 + 42 + 19 + 509 + 94 = 666.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 143892 + ... + 159839.
It is an arithmetic number, because the mean of its divisors is an integer number (219142638).
Almost surely, 22421950994 is an apocalyptic number.
2421950994 is an abundant number, since it is smaller than the sum of its proper divisors (2837472318).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2421950994 is a wasteful number, since it uses less digits than its factorization.
2421950994 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 304182 (or 304179 counting only the distinct ones).
The product of its (nonzero) digits is 233280, while the sum is 45.
The square root of 2421950994 is about 49213.3213063292. The cubic root of 2421950994 is about 1342.9353847263.
The spelling of 2421950994 in words is "two billion, four hundred twenty-one million, nine hundred fifty thousand, nine hundred ninety-four".
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