Base | Representation |
---|---|
bin | 111101001110101… |
… | …0100101001110101 |
3 | 12022011220202221111 |
4 | 1322131110221311 |
5 | 13201423212000 |
6 | 535511115021 |
7 | 101625010456 |
oct | 17235245165 |
9 | 5264822844 |
10 | 2054507125 |
11 | 964796680 |
12 | 494072a71 |
13 | 2698500b8 |
14 | 156c0712d |
15 | c057ccba |
hex | 7a754a75 |
2054507125 has 16 divisors (see below), whose sum is σ = 2797119936. Its totient is φ = 1494186000.
The previous prime is 2054507071. The next prime is 2054507141. The reversal of 2054507125 is 5217054502.
It is not a de Polignac number, because 2054507125 - 27 = 2054506997 is a prime.
It is a Duffinian number.
It is a congruent 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, 745719 + ... + 748468.
It is an arithmetic number, because the mean of its divisors is an integer number (174819996).
Almost surely, 22054507125 is an apocalyptic number.
2054507125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2054507125 is a deficient number, since it is larger than the sum of its proper divisors (742612811).
2054507125 is a wasteful number, since it uses less digits than its factorization.
2054507125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1494213 (or 1494203 counting only the distinct ones).
The product of its (nonzero) digits is 14000, while the sum is 31.
The square root of 2054507125 is about 45326.6712322888. The cubic root of 2054507125 is about 1271.2643957972.
The spelling of 2054507125 in words is "two billion, fifty-four million, five hundred seven thousand, one hundred twenty-five".
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