Base | Representation |
---|---|
bin | 100100101111100101111… |
… | …000010110000010000101 |
3 | 22221101110202202222112121 |
4 | 210233211320112002011 |
5 | 312332201123234100 |
6 | 5211545315445541 |
7 | 350265626411332 |
oct | 44574570260205 |
9 | 8841422688477 |
10 | 2525002555525 |
11 | 89393613030a |
12 | 3494422b68b1 |
13 | 1541506018a8 |
14 | 8a2d4523989 |
15 | 45a33b3a51a |
hex | 24be5e16085 |
2525002555525 has 24 divisors (see below), whose sum is σ = 3195325736064. Its totient is φ = 1978866052800.
The previous prime is 2525002555489. The next prime is 2525002555591. The reversal of 2525002555525 is 5255552005252.
It is not a de Polignac number, because 2525002555525 - 211 = 2525002553477 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4251697 + ... + 4809046.
It is an arithmetic number, because the mean of its divisors is an integer number (133138572336).
Almost surely, 22525002555525 is an apocalyptic number.
2525002555525 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2525002555525 is a deficient number, since it is larger than the sum of its proper divisors (670323180539).
2525002555525 is a wasteful number, since it uses less digits than its factorization.
2525002555525 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9060981 (or 9060976 counting only the distinct ones).
The product of its (nonzero) digits is 1250000, while the sum is 43.
The spelling of 2525002555525 in words is "two trillion, five hundred twenty-five billion, two million, five hundred fifty-five thousand, five hundred twenty-five".
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