Base | Representation |
---|---|
bin | 1001011011010000… |
… | …0000001010011011 |
3 | 20112100001012212012 |
4 | 2112310000022123 |
5 | 20140213331210 |
6 | 1055023140135 |
7 | 116462316551 |
oct | 22664001233 |
9 | 6470035765 |
10 | 2530214555 |
11 | 1089270710 |
12 | 5a744464b |
13 | 31427ac9b |
14 | 1a0077bd1 |
15 | ec1e8305 |
hex | 96d0029b |
2530214555 has 16 divisors (see below), whose sum is σ = 3343244544. Its totient is φ = 1822954080.
The previous prime is 2530214539. The next prime is 2530214563. The reversal of 2530214555 is 5554120352.
It is not a de Polignac number, because 2530214555 - 24 = 2530214539 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 209087 + ... + 220856.
It is an arithmetic number, because the mean of its divisors is an integer number (208952784).
Almost surely, 22530214555 is an apocalyptic number.
2530214555 is a deficient number, since it is larger than the sum of its proper divisors (813029989).
2530214555 is a wasteful number, since it uses less digits than its factorization.
2530214555 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 430066.
The product of its (nonzero) digits is 30000, while the sum is 32.
The square root of 2530214555 is about 50301.2381060347. The cubic root of 2530214555 is about 1362.6545893109.
The spelling of 2530214555 in words is "two billion, five hundred thirty million, two hundred fourteen thousand, five hundred fifty-five".
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