Base | Representation |
---|---|
bin | 1001000000111111… |
… | …1101110011111101 |
3 | 20020122212001011222 |
4 | 2100033331303331 |
5 | 14424021320240 |
6 | 1040051123125 |
7 | 113654356043 |
oct | 22017756375 |
9 | 6218761158 |
10 | 2420104445 |
11 | 10320a4320 |
12 | 5765a34a5 |
13 | 2c7507785 |
14 | 18d5b4393 |
15 | e26e7eb5 |
hex | 903fdcfd |
2420104445 has 16 divisors (see below), whose sum is σ = 3354499008. Its totient is φ = 1656541440.
The previous prime is 2420104429. The next prime is 2420104451. The reversal of 2420104445 is 5444010242.
It is not a de Polignac number, because 2420104445 - 24 = 2420104429 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1293239 + ... + 1295108.
It is an arithmetic number, because the mean of its divisors is an integer number (209656188).
Almost surely, 22420104445 is an apocalyptic number.
It is an amenable number.
2420104445 is a deficient number, since it is larger than the sum of its proper divisors (934394563).
2420104445 is a wasteful number, since it uses less digits than its factorization.
2420104445 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2588380.
The product of its (nonzero) digits is 5120, while the sum is 26.
The square root of 2420104445 is about 49194.5570668138. The cubic root of 2420104445 is about 1342.5940034071.
Adding to 2420104445 its reverse (5444010242), we get a palindrome (7864114687).
The spelling of 2420104445 in words is "two billion, four hundred twenty million, one hundred four thousand, four hundred forty-five".
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