Base | Representation |
---|---|
bin | 1001000001000011… |
… | …1001100000010010 |
3 | 20020200022110120120 |
4 | 2100100321200102 |
5 | 14424102131241 |
6 | 1040100251110 |
7 | 113656424631 |
oct | 22020714022 |
9 | 6220273516 |
10 | 2420348946 |
11 | 1032250a94 |
12 | 5766a0a96 |
13 | 2c7591b52 |
14 | 18d639518 |
15 | e2745666 |
hex | 90439812 |
2420348946 has 16 divisors (see below), whose sum is σ = 4842009984. Its totient is φ = 806564304.
The previous prime is 2420348929. The next prime is 2420348977. The reversal of 2420348946 is 6498430242.
It is a junction number, because it is equal to n+sod(n) for n = 2420348898 and 2420348907.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29821 + ... + 75696.
It is an arithmetic number, because the mean of its divisors is an integer number (302625624).
Almost surely, 22420348946 is an apocalyptic number.
2420348946 is an abundant number, since it is smaller than the sum of its proper divisors (2421661038).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2420348946 is a wasteful number, since it uses less digits than its factorization.
2420348946 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 109345.
The product of its (nonzero) digits is 331776, while the sum is 42.
The square root of 2420348946 is about 49197.0420452287. The cubic root of 2420348946 is about 1342.6392155773.
The spelling of 2420348946 in words is "two billion, four hundred twenty million, three hundred forty-eight thousand, nine hundred forty-six".
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