Base | Representation |
---|---|
bin | 1001100001001100… |
… | …0110110100011101 |
3 | 20121001221211200120 |
4 | 2120103012310131 |
5 | 20213104124001 |
6 | 1101313345153 |
7 | 120214243536 |
oct | 23023066435 |
9 | 6531854616 |
10 | 2555145501 |
11 | 10a13496a7 |
12 | 5b38681b9 |
13 | 31949991c |
14 | 1a34c768d |
15 | ee4c0236 |
hex | 984c6d1d |
2555145501 has 8 divisors (see below), whose sum is σ = 3408212640. Its totient is φ = 1702754352.
The previous prime is 2555145431. The next prime is 2555145533. The reversal of 2555145501 is 1055415552.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2555145501 - 219 = 2554621213 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2555145301) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 160110 + ... + 175343.
It is an arithmetic number, because the mean of its divisors is an integer number (426026580).
Almost surely, 22555145501 is an apocalyptic number.
It is an amenable number.
2555145501 is a deficient number, since it is larger than the sum of its proper divisors (853067139).
2555145501 is a wasteful number, since it uses less digits than its factorization.
2555145501 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 337995.
The product of its (nonzero) digits is 25000, while the sum is 33.
The square root of 2555145501 is about 50548.4470681345. The cubic root of 2555145501 is about 1367.1155147229.
The spelling of 2555145501 in words is "two billion, five hundred fifty-five million, one hundred forty-five thousand, five hundred one".
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