Base | Representation |
---|---|
bin | 11110110001011100100… |
… | …111111000100010001000 |
3 | 21111011100112111011210201 |
4 | 132301130213320202020 |
5 | 234121330013244210 |
6 | 4255245233421544 |
7 | 305531455206436 |
oct | 36613447704210 |
9 | 7434315434721 |
10 | 2114677868680 |
11 | 745914588973 |
12 | 2a1a0940a8b4 |
13 | 12454ac437c0 |
14 | 744cb03dd56 |
15 | 3a01aaea53a |
hex | 1ec5c9f8888 |
2114677868680 has 128 divisors (see below), whose sum is σ = 5182668288000. Its totient is φ = 771911949312.
The previous prime is 2114677868671. The next prime is 2114677868687. The reversal of 2114677868680 is 868687764112.
It is not an unprimeable number, because it can be changed into a prime (2114677868687) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18632746 + ... + 18745894.
It is an arithmetic number, because the mean of its divisors is an integer number (40489596000).
Almost surely, 22114677868680 is an apocalyptic number.
2114677868680 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2114677868680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2591334144000).
2114677868680 is an abundant number, since it is smaller than the sum of its proper divisors (3067990419320).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2114677868680 is a wasteful number, since it uses less digits than its factorization.
2114677868680 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 113583 (or 113579 counting only the distinct ones).
The product of its (nonzero) digits is 43352064, while the sum is 64.
The spelling of 2114677868680 in words is "two trillion, one hundred fourteen billion, six hundred seventy-seven million, eight hundred sixty-eight thousand, six hundred eighty".
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