Base | Representation |
---|---|
bin | 1000011111101100… |
… | …1001110010110110 |
3 | 12212221000212221001 |
4 | 2013323021302312 |
5 | 14132242241044 |
6 | 1014141313514 |
7 | 110340225136 |
oct | 20773116266 |
9 | 5787025831 |
10 | 2280430774 |
11 | a70275436 |
12 | 53786589a |
13 | 2a45b2b2b |
14 | 178c16ac6 |
15 | d53082d4 |
hex | 87ec9cb6 |
2280430774 has 8 divisors (see below), whose sum is σ = 3426970608. Its totient is φ = 1138107240.
The previous prime is 2280430729. The next prime is 2280430807. The reversal of 2280430774 is 4770340822.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1052722 + ... + 1054885.
It is an arithmetic number, because the mean of its divisors is an integer number (428371326).
Almost surely, 22280430774 is an apocalyptic number.
2280430774 is a deficient number, since it is larger than the sum of its proper divisors (1146539834).
2280430774 is a wasteful number, since it uses less digits than its factorization.
2280430774 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2108150.
The product of its (nonzero) digits is 75264, while the sum is 37.
The square root of 2280430774 is about 47753.8561165483. The cubic root of 2280430774 is about 1316.2517583738.
The spelling of 2280430774 in words is "two billion, two hundred eighty million, four hundred thirty thousand, seven hundred seventy-four".
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