Base | Representation |
---|---|
bin | 100111011010001010000… |
… | …110101110111100010100 |
3 | 100120220012101021010120000 |
4 | 213122022012232330110 |
5 | 323332240440324203 |
6 | 5432034424211300 |
7 | 366441251510514 |
oct | 47321206567424 |
9 | 10526171233500 |
10 | 2708146417428 |
11 | 954578062471 |
12 | 378a34909b30 |
13 | 1684b968a74a |
14 | 95109a93844 |
15 | 4a6a23534a3 |
hex | 2768a1aef14 |
2708146417428 has 30 divisors (see below), whose sum is σ = 7079629678506. Its totient is φ = 902715472368.
The previous prime is 2708146417367. The next prime is 2708146417441. The reversal of 2708146417428 is 8247146418072.
It is a happy number.
2708146417428 is a `hidden beast` number, since 2 + 7 + 0 + 8 + 1 + 464 + 174 + 2 + 8 = 666.
2708146417428 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 only one way, i.e., 2707512284304 + 634133124 = 1645452^2 + 25182^2 .
It is a super-2 number, since 2×27081464174282 (a number of 26 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 4179237975 + ... + 4179238622.
Almost surely, 22708146417428 is an apocalyptic number.
It is an amenable number.
2708146417428 is an abundant number, since it is smaller than the sum of its proper divisors (4371483261078).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2708146417428 is a wasteful number, since it uses less digits than its factorization.
2708146417428 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8358476613 (or 8358476602 counting only the distinct ones).
The product of its (nonzero) digits is 4816896, while the sum is 54.
The spelling of 2708146417428 in words is "two trillion, seven hundred eight billion, one hundred forty-six million, four hundred seventeen thousand, four hundred twenty-eight".
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