Base | Representation |
---|---|
bin | 11101011111001001100… |
… | …111011000101101100000 |
3 | 21011201021011210010202102 |
4 | 131133021213120231200 |
5 | 231144341402013124 |
6 | 4150512553305532 |
7 | 266252622006236 |
oct | 35371147305540 |
9 | 7151234703672 |
10 | 2026312141664 |
11 | 711399418308 |
12 | 288867a052a8 |
13 | 119107897175 |
14 | 701071d8956 |
15 | 37a97e8caae |
hex | 1d7c99d8b60 |
2026312141664 has 36 divisors (see below), whose sum is σ = 4210316015724. Its totient is φ = 959832061632.
The previous prime is 2026312141663. The next prime is 2026312141681. The reversal of 2026312141664 is 4661412136202.
It is a Harshad number since it is a multiple of its sum of digits (38).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2026312141663) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 87692402 + ... + 87715505.
It is an arithmetic number, because the mean of its divisors is an integer number (116953222659).
Almost surely, 22026312141664 is an apocalyptic number.
It is an amenable number.
2026312141664 is an abundant number, since it is smaller than the sum of its proper divisors (2184003874060).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2026312141664 is a wasteful number, since it uses less digits than its factorization.
2026312141664 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 175407955 (or 175407928 counting only the distinct ones).
The product of its (nonzero) digits is 82944, while the sum is 38.
Adding to 2026312141664 its reverse (4661412136202), we get a palindrome (6687724277866).
The spelling of 2026312141664 in words is "two trillion, twenty-six billion, three hundred twelve million, one hundred forty-one thousand, six hundred sixty-four".
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