Base | Representation |
---|---|
bin | 101011000010001001100… |
… | …100101011011000100001 |
3 | 101110201011112022101001001 |
4 | 223002021210223120201 |
5 | 341422414332434441 |
6 | 10142312340112001 |
7 | 423440205536401 |
oct | 53021144533041 |
9 | 11421145271031 |
10 | 2957245593121 |
11 | a40185051016 |
12 | 3b9173695601 |
13 | 185b36c249b1 |
14 | a31ba9b2801 |
15 | 51dd102b731 |
hex | 2b08992b621 |
2957245593121 has 4 divisors (see below), whose sum is σ = 2957271097392. Its totient is φ = 2957220088852.
The previous prime is 2957245593103. The next prime is 2957245593143. The reversal of 2957245593121 is 1213955427592.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 2957245593121 - 225 = 2957212038689 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2957245593151) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12577411 + ... + 12810376.
It is an arithmetic number, because the mean of its divisors is an integer number (739317774348).
Almost surely, 22957245593121 is an apocalyptic number.
It is an amenable number.
2957245593121 is a deficient number, since it is larger than the sum of its proper divisors (25504271).
2957245593121 is a wasteful number, since it uses less digits than its factorization.
2957245593121 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25504270.
The product of its digits is 6804000, while the sum is 55.
The spelling of 2957245593121 in words is "two trillion, nine hundred fifty-seven billion, two hundred forty-five million, five hundred ninety-three thousand, one hundred twenty-one".
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