Base | Representation |
---|---|
bin | 11110011101111101000… |
… | …110101010011101110000 |
3 | 21102011022220012021001102 |
4 | 132131331012222131300 |
5 | 233300443440100302 |
6 | 4241504325223532 |
7 | 304161012055400 |
oct | 36357506523560 |
9 | 7364286167042 |
10 | 2093747971952 |
11 | 737a5416775a |
12 | 299947b61ba8 |
13 | 122593a05520 |
14 | 734a3458800 |
15 | 396e33e9702 |
hex | 1e77d1aa770 |
2093747971952 has 120 divisors (see below), whose sum is σ = 5084377985232. Its totient is φ = 827898624000.
The previous prime is 2093747971933. The next prime is 2093747971979. The reversal of 2093747971952 is 2591797473902.
It is a super-2 number, since 2×20937479719522 (a number of 25 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21670952 + ... + 21767352.
Almost surely, 22093747971952 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2093747971952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2542188992616).
2093747971952 is an abundant number, since it is smaller than the sum of its proper divisors (2990630013280).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2093747971952 is a wasteful number, since it uses less digits than its factorization.
2093747971952 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 98567 (or 98554 counting only the distinct ones).
The product of its (nonzero) digits is 60011280, while the sum is 65.
The spelling of 2093747971952 in words is "two trillion, ninety-three billion, seven hundred forty-seven million, nine hundred seventy-one thousand, nine hundred fifty-two".
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