Base | Representation |
---|---|
bin | 10010001111011011111… |
… | …011010100100100110100 |
3 | 11102211120022220020112202 |
4 | 102033123323110210310 |
5 | 131014204430303322 |
6 | 2355510032204032 |
7 | 156364344525503 |
oct | 22173373244464 |
9 | 4384508806482 |
10 | 1253525244212 |
11 | 44368735930a |
12 | 182b37099618 |
13 | 9128c7c2447 |
14 | 4495710883a |
15 | 22918cc7292 |
hex | 123dbed4934 |
1253525244212 has 12 divisors (see below), whose sum is σ = 2193868914720. Its totient is φ = 626705554296.
The previous prime is 1253525244157. The next prime is 1253525244227. The reversal of 1253525244212 is 2124425253521.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14217512 + ... + 14305407.
It is an arithmetic number, because the mean of its divisors is an integer number (182822409560).
Almost surely, 21253525244212 is an apocalyptic number.
It is an amenable number.
1253525244212 is a deficient number, since it is larger than the sum of its proper divisors (940343670508).
1253525244212 is a wasteful number, since it uses less digits than its factorization.
1253525244212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28533910 (or 28533908 counting only the distinct ones).
The product of its digits is 192000, while the sum is 38.
The spelling of 1253525244212 in words is "one trillion, two hundred fifty-three billion, five hundred twenty-five million, two hundred forty-four thousand, two hundred twelve".
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