Base | Representation |
---|---|
bin | 11110001110010100010… |
… | …010001101111100011101 |
3 | 21100112222201000220012111 |
4 | 132032110102031330131 |
5 | 233012101443221040 |
6 | 4230050232434021 |
7 | 303024634163602 |
oct | 36162422157435 |
9 | 7315881026174 |
10 | 2076957007645 |
11 | 7309180a2753 |
12 | 296640848911 |
13 | 120b191110a0 |
14 | 7274d4306a9 |
15 | 3905e263dea |
hex | 1e39448df1d |
2076957007645 has 16 divisors (see below), whose sum is σ = 2684132266032. Its totient is φ = 1533715868160.
The previous prime is 2076957007633. The next prime is 2076957007663. The reversal of 2076957007645 is 5467007596702.
It can be written as a sum of positive squares in 8 ways, for example, as 382698127876 + 1694258879769 = 618626^2 + 1301637^2 .
It is not a de Polignac number, because 2076957007645 - 221 = 2076954910493 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 2076957007645.
It is a congruent number.
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, 2494039 + ... + 3220891.
It is an arithmetic number, because the mean of its divisors is an integer number (167758266627).
Almost surely, 22076957007645 is an apocalyptic number.
It is an amenable number.
2076957007645 is a deficient number, since it is larger than the sum of its proper divisors (607175258387).
2076957007645 is a wasteful number, since it uses less digits than its factorization.
2076957007645 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 770832.
The product of its (nonzero) digits is 22226400, while the sum is 58.
The spelling of 2076957007645 in words is "two trillion, seventy-six billion, nine hundred fifty-seven million, seven thousand, six hundred forty-five".
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