Base | Representation |
---|---|
bin | 1001011011010010… |
… | …1001100001010011 |
3 | 20112100100211020021 |
4 | 2112310221201103 |
5 | 20140234241310 |
6 | 1055030524311 |
7 | 116463623461 |
oct | 22664514123 |
9 | 6470324207 |
10 | 2530383955 |
11 | 1089376a10 |
12 | 5a7506697 |
13 | 31430a118 |
14 | 1a00bd831 |
15 | ec22d5da |
hex | 96d29853 |
2530383955 has 16 divisors (see below), whose sum is σ = 3507357024. Its totient is φ = 1732026880.
The previous prime is 2530383949. The next prime is 2530384049. The reversal of 2530383955 is 5593830352.
It is not a de Polignac number, because 2530383955 - 25 = 2530383923 is a prime.
It is a Duffinian 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, 1352212 + ... + 1354081.
It is an arithmetic number, because the mean of its divisors is an integer number (219209814).
Almost surely, 22530383955 is an apocalyptic number.
2530383955 is a deficient number, since it is larger than the sum of its proper divisors (976973069).
2530383955 is a wasteful number, since it uses less digits than its factorization.
2530383955 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2706326.
The product of its (nonzero) digits is 486000, while the sum is 43.
The square root of 2530383955 is about 50302.9219330249. The cubic root of 2530383955 is about 1362.6849989239.
The spelling of 2530383955 in words is "two billion, five hundred thirty million, three hundred eighty-three thousand, nine hundred fifty-five".
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