Base | Representation |
---|---|
bin | 1000011111110000… |
… | …1011101000001001 |
3 | 12212221112120211010 |
4 | 2013330023220021 |
5 | 14132324403200 |
6 | 1014151154133 |
7 | 110342430243 |
oct | 20774135011 |
9 | 5787476733 |
10 | 2280700425 |
11 | a70439a93 |
12 | 537975949 |
13 | 2a46787a3 |
14 | 178c87093 |
15 | d535d150 |
hex | 87f0ba09 |
2280700425 has 24 divisors (see below), whose sum is σ = 3772660320. Its totient is φ = 1215760000.
The previous prime is 2280700423. The next prime is 2280700441. The reversal of 2280700425 is 5240070822.
It is not a de Polignac number, because 2280700425 - 21 = 2280700423 is a prime.
It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 2280700392 and 2280700401.
It is not an unprimeable number, because it can be changed into a prime (2280700421) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 168925 + ... + 181925.
It is an arithmetic number, because the mean of its divisors is an integer number (157194180).
Almost surely, 22280700425 is an apocalyptic number.
2280700425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2280700425 is a deficient number, since it is larger than the sum of its proper divisors (1491959895).
2280700425 is a wasteful number, since it uses less digits than its factorization.
2280700425 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15353 (or 15348 counting only the distinct ones).
The product of its (nonzero) digits is 8960, while the sum is 30.
The square root of 2280700425 is about 47756.6793757690. The cubic root of 2280700425 is about 1316.3036366736.
It can be divided in two parts, 2280 and 700425, that added together give a triangular number (702705 = T1185).
The spelling of 2280700425 in words is "two billion, two hundred eighty million, seven hundred thousand, four hundred twenty-five".
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