Base | Representation |
---|---|
bin | 100011100101100000011… |
… | …100100110100011111101 |
3 | 22122210010221002011202012 |
4 | 203211200130212203331 |
5 | 310031242323032031 |
6 | 5111232024541005 |
7 | 341451433204340 |
oct | 43454034464375 |
9 | 8583127064665 |
10 | 2445454502141 |
11 | 86312534a432 |
12 | 335b41921765 |
13 | 1497b3cc8811 |
14 | 865097d2457 |
15 | 4392a191b2b |
hex | 239607268fd |
2445454502141 has 16 divisors (see below), whose sum is σ = 2805058602240. Its totient is φ = 2088415405440.
The previous prime is 2445454502107. The next prime is 2445454502159. The reversal of 2445454502141 is 1412054545442.
2445454502141 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a de Polignac number, because none of the positive numbers 2k-2445454502141 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2445454502341) 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, 19270400 + ... + 19396886.
It is an arithmetic number, because the mean of its divisors is an integer number (175316162640).
Almost surely, 22445454502141 is an apocalyptic number.
It is an amenable number.
2445454502141 is a deficient number, since it is larger than the sum of its proper divisors (359604100099).
2445454502141 is a wasteful number, since it uses less digits than its factorization.
2445454502141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 136604.
The product of its (nonzero) digits is 512000, while the sum is 41.
The spelling of 2445454502141 in words is "two trillion, four hundred forty-five billion, four hundred fifty-four million, five hundred two thousand, one hundred forty-one".
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