Base | Representation |
---|---|
bin | 101011100001000000010… |
… | …110111111111010010100 |
3 | 101120212200111220200011012 |
4 | 223201000112333322110 |
5 | 342443243003240123 |
6 | 10205432113231352 |
7 | 426022221116111 |
oct | 53410026777224 |
9 | 11525614820135 |
10 | 2990377008788 |
11 | a53236953a84 |
12 | 40367b262558 |
13 | 188cb6c94270 |
14 | a4a40c71908 |
15 | 52bbea07378 |
hex | 2b8405bfe94 |
2990377008788 has 12 divisors (see below), whose sum is σ = 5635710516660. Its totient is φ = 1380174004032.
The previous prime is 2990377008673. The next prime is 2990377008803. The reversal of 2990377008788 is 8878007730992.
2990377008788 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 1910111956624 + 1080265052164 = 1382068^2 + 1039358^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28753625033 + ... + 28753625136.
It is an arithmetic number, because the mean of its divisors is an integer number (469642543055).
Almost surely, 22990377008788 is an apocalyptic number.
It is an amenable number.
2990377008788 is a deficient number, since it is larger than the sum of its proper divisors (2645333507872).
2990377008788 is a wasteful number, since it uses less digits than its factorization.
2990377008788 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 57507250186 (or 57507250184 counting only the distinct ones).
The product of its (nonzero) digits is 85349376, while the sum is 68.
The spelling of 2990377008788 in words is "two trillion, nine hundred ninety billion, three hundred seventy-seven million, eight thousand, seven hundred eighty-eight".
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