Base | Representation |
---|---|
bin | 100100110000001000011… |
… | …100110001100100001110 |
3 | 22221102222012002210002110 |
4 | 210300020130301210032 |
5 | 312334343111441310 |
6 | 5212123034404450 |
7 | 350316201206412 |
oct | 44601034614416 |
9 | 8842865083073 |
10 | 2525582530830 |
11 | 894103551347 |
12 | 349584590726 |
13 | 154213808a48 |
14 | 8a34b576d42 |
15 | 45a699eed20 |
hex | 24c0873190e |
2525582530830 has 64 divisors (see below), whose sum is σ = 6083056608768. Its totient is φ = 671086373760.
The previous prime is 2525582530787. The next prime is 2525582530837. The reversal of 2525582530830 is 380352855252.
It is a self number, because there is not a number n which added to its sum of digits gives 2525582530830.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2525582530837) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9526449 + ... + 9787971.
It is an arithmetic number, because the mean of its divisors is an integer number (95047759512).
Almost surely, 22525582530830 is an apocalyptic number.
2525582530830 is an abundant number, since it is smaller than the sum of its proper divisors (3557474077938).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2525582530830 is a wasteful number, since it uses less digits than its factorization.
2525582530830 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 262681.
The product of its (nonzero) digits is 2880000, while the sum is 48.
The spelling of 2525582530830 in words is "two trillion, five hundred twenty-five billion, five hundred eighty-two million, five hundred thirty thousand, eight hundred thirty".
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