Base | Representation |
---|---|
bin | 101011011111010010110… |
… | …010111101010000000000 |
3 | 101120200221102002020022210 |
4 | 223133102302331100000 |
5 | 342431011421003120 |
6 | 10204525451102120 |
7 | 425625531016422 |
oct | 53372262752000 |
9 | 11520842066283 |
10 | 2988538844160 |
11 | a524832a2761 |
12 | 403247741940 |
13 | 188a83200b9c |
14 | a4908aa2812 |
15 | 52b13460ce0 |
hex | 2b7d2cbd400 |
2988538844160 has 88 divisors (see below), whose sum is σ = 9558654758496. Its totient is φ = 796943687680.
The previous prime is 2988538844153. The next prime is 2988538844231. The reversal of 2988538844160 is 614488358892.
It is a super-2 number, since 2×29885388441602 (a number of 26 digits) contains 22 as substring.
It is a Smith number, since the sum of its digits (66) coincides with the sum of the digits of its prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 2988538844091 and 2988538844100.
It is a congruent number.
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, 97267806 + ... + 97298525.
Almost surely, 22988538844160 is an apocalyptic number.
2988538844160 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2988538844160 is an abundant number, since it is smaller than the sum of its proper divisors (6570115914336).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2988538844160 is a wasteful number, since it uses less digits than its factorization.
2988538844160 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 194566359 (or 194566341 counting only the distinct ones).
The product of its (nonzero) digits is 106168320, while the sum is 66.
The spelling of 2988538844160 in words is "two trillion, nine hundred eighty-eight billion, five hundred thirty-eight million, eight hundred forty-four thousand, one hundred sixty".
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