Base | Representation |
---|---|
bin | 101001010111101010100… |
… | …010111110100101001100 |
3 | 101001210001011202012020022 |
4 | 221113222202332211030 |
5 | 333034234023423203 |
6 | 10014003013441312 |
7 | 412251630601526 |
oct | 51275242764514 |
9 | 11053034665208 |
10 | 2842908420428 |
11 | 9a674176396a |
12 | 39ab84340238 |
13 | 178114cc191b |
14 | 9b85178aa16 |
15 | 4de3d2aaa38 |
hex | 295ea8be94c |
2842908420428 has 48 divisors (see below), whose sum is σ = 5345766720000. Its totient is φ = 1318050504960.
The previous prime is 2842908420371. The next prime is 2842908420437. The reversal of 2842908420428 is 8240248092482.
It is a self number, because there is not a number n which added to its sum of digits gives 2842908420428.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6543923 + ... + 6964821.
It is an arithmetic number, because the mean of its divisors is an integer number (111370140000).
Almost surely, 22842908420428 is an apocalyptic number.
It is an amenable number.
2842908420428 is a deficient number, since it is larger than the sum of its proper divisors (2502858299572).
2842908420428 is a wasteful number, since it uses less digits than its factorization.
2842908420428 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 422390 (or 422388 counting only the distinct ones).
The product of its (nonzero) digits is 4718592, while the sum is 53.
The spelling of 2842908420428 in words is "two trillion, eight hundred forty-two billion, nine hundred eight million, four hundred twenty thousand, four hundred twenty-eight".
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