Base | Representation |
---|---|
bin | 1001010000011100… |
… | …1000001011111001 |
3 | 20102011202211011220 |
4 | 2110013020023321 |
5 | 20042113142010 |
6 | 1050323542253 |
7 | 115402162140 |
oct | 22407101371 |
9 | 6364684156 |
10 | 2484896505 |
11 | 1065728583 |
12 | 59422a989 |
13 | 307a71980 |
14 | 19803c757 |
15 | e8245970 |
hex | 941c82f9 |
2484896505 has 64 divisors (see below), whose sum is σ = 5025689088. Its totient is φ = 1020211200.
The previous prime is 2484896501. The next prime is 2484896509. The reversal of 2484896505 is 5056984842.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (2484896501) and next prime (2484896509).
It is not a de Polignac number, because 2484896505 - 22 = 2484896501 is a prime.
It is a super-2 number, since 2×24848965052 = 12349421281122430050, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (2484896501) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 25905 + ... + 75105.
It is an arithmetic number, because the mean of its divisors is an integer number (78526392).
Almost surely, 22484896505 is an apocalyptic number.
It is an amenable number.
2484896505 is an abundant number, since it is smaller than the sum of its proper divisors (2540792583).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2484896505 is a wasteful number, since it uses less digits than its factorization.
2484896505 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 49266.
The product of its (nonzero) digits is 2764800, while the sum is 51.
The square root of 2484896505 is about 49848.7362427574. The cubic root of 2484896505 is about 1354.4701395481.
The spelling of 2484896505 in words is "two billion, four hundred eighty-four million, eight hundred ninety-six thousand, five hundred five".
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