Base | Representation |
---|---|
bin | 11110011000100100111… |
… | …101001011111101001000 |
3 | 21101121102111200110120020 |
4 | 132120210331023331020 |
5 | 233202132334003014 |
6 | 4235111351500440 |
7 | 303564642142440 |
oct | 36304475137510 |
9 | 7347374613506 |
10 | 2087974125384 |
11 | 735560a62334 |
12 | 2987b6387720 |
13 | 121b8374cc74 |
14 | 730b66b9120 |
15 | 394a65851a9 |
hex | 1e624f4bf48 |
2087974125384 has 32 divisors (see below), whose sum is σ = 5965640358720. Its totient is φ = 596564035776.
The previous prime is 2087974125373. The next prime is 2087974125431. The reversal of 2087974125384 is 4835214797802.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6214208539 + ... + 6214208874.
It is an arithmetic number, because the mean of its divisors is an integer number (186426261210).
Almost surely, 22087974125384 is an apocalyptic number.
2087974125384 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
2087974125384 is an abundant number, since it is smaller than the sum of its proper divisors (3877666233336).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2087974125384 is a wasteful number, since it uses less digits than its factorization.
2087974125384 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12428417429 (or 12428417425 counting only the distinct ones).
The product of its (nonzero) digits is 27095040, while the sum is 60.
The spelling of 2087974125384 in words is "two trillion, eighty-seven billion, nine hundred seventy-four million, one hundred twenty-five thousand, three hundred eighty-four".
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