Base | Representation |
---|---|
bin | 100101001000010000010… |
… | …110100100110010010101 |
3 | 100000220211101000211220101 |
4 | 211020100112210302111 |
5 | 313300420120132000 |
6 | 5232045212534101 |
7 | 352224114016651 |
oct | 45102026446225 |
9 | 10026741024811 |
10 | 2551484927125 |
11 | 8a40957a7032 |
12 | 3525b3181331 |
13 | 1567b0c97564 |
14 | 8b6c7701a61 |
15 | 46583a23e6a |
hex | 252105a4c95 |
2551484927125 has 16 divisors (see below), whose sum is σ = 3351845465280. Its totient is φ = 1933756995600.
The previous prime is 2551484927113. The next prime is 2551484927129. The reversal of 2551484927125 is 5217294841552.
It is not a de Polignac number, because 2551484927125 - 229 = 2550948056213 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2551484927129) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 537152347 + ... + 537157096.
It is an arithmetic number, because the mean of its divisors is an integer number (209490341580).
Almost surely, 22551484927125 is an apocalyptic number.
2551484927125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2551484927125 is a deficient number, since it is larger than the sum of its proper divisors (800360538155).
2551484927125 is a wasteful number, since it uses less digits than its factorization.
2551484927125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1074309477 (or 1074309467 counting only the distinct ones).
The product of its digits is 8064000, while the sum is 55.
The spelling of 2551484927125 in words is "two trillion, five hundred fifty-one billion, four hundred eighty-four million, nine hundred twenty-seven thousand, one hundred twenty-five".
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