Base | Representation |
---|---|
bin | 101001001011111001101… |
… | …110111111111011000101 |
3 | 101000120102222000000120110 |
4 | 221023321232333323011 |
5 | 332332402222444010 |
6 | 10004113435023233 |
7 | 411323635563612 |
oct | 51137156777305 |
9 | 11016388000513 |
10 | 2830278328005 |
11 | 9a1350370557 |
12 | 39863a59ab19 |
13 | 176b8145645b |
14 | 9adb41d1509 |
15 | 4d94e576120 |
hex | 292f9bbfec5 |
2830278328005 has 48 divisors (see below), whose sum is σ = 4662670582080. Its totient is φ = 1465994170368.
The previous prime is 2830278327907. The next prime is 2830278328037. The reversal of 2830278328005 is 5008238720382.
It is not a de Polignac number, because 2830278328005 - 218 = 2830278065861 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 11106661 + ... + 11358629.
It is an arithmetic number, because the mean of its divisors is an integer number (97138970460).
Almost surely, 22830278328005 is an apocalyptic number.
It is an amenable number.
2830278328005 is a deficient number, since it is larger than the sum of its proper divisors (1832392254075).
2830278328005 is a wasteful number, since it uses less digits than its factorization.
2830278328005 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 252598 (or 252561 counting only the distinct ones).
The product of its (nonzero) digits is 1290240, while the sum is 48.
The spelling of 2830278328005 in words is "two trillion, eight hundred thirty billion, two hundred seventy-eight million, three hundred twenty-eight thousand, five".
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