Base | Representation |
---|---|
bin | 1001100001001101… |
… | …1100000011111001 |
3 | 20121002010021000221 |
4 | 2120103130003321 |
5 | 20213114420010 |
6 | 1101315300041 |
7 | 120215055310 |
oct | 23023340371 |
9 | 6532107027 |
10 | 2555232505 |
11 | 10a13a9001 |
12 | 5b38aa621 |
13 | 3194ca3c7 |
14 | 1a350b277 |
15 | ee4dadda |
hex | 984dc0f9 |
2555232505 has 32 divisors (see below), whose sum is σ = 3667027968. Its totient is φ = 1672358400.
The previous prime is 2555232497. The next prime is 2555232521. The reversal of 2555232505 is 5052325552.
It is not a de Polignac number, because 2555232505 - 23 = 2555232497 is a prime.
It is a Duffinian number.
2555232505 is a modest number, since divided by 232505 gives 2555 as remainder.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 63075 + ... + 95335.
It is an arithmetic number, because the mean of its divisors is an integer number (114594624).
Almost surely, 22555232505 is an apocalyptic number.
It is an amenable number.
2555232505 is a deficient number, since it is larger than the sum of its proper divisors (1111795463).
2555232505 is a wasteful number, since it uses less digits than its factorization.
2555232505 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 32377.
The product of its (nonzero) digits is 75000, while the sum is 34.
The square root of 2555232505 is about 50549.3076609364. The cubic root of 2555232505 is about 1367.1310315390.
The spelling of 2555232505 in words is "two billion, five hundred fifty-five million, two hundred thirty-two thousand, five hundred five".
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