Base | Representation |
---|---|
bin | 11101111000000111011… |
… | …101001111010011111010 |
3 | 21021021110102111122220220 |
4 | 131320013131033103322 |
5 | 232114242041113030 |
6 | 4211105015400510 |
7 | 301222133400663 |
oct | 35700735172372 |
9 | 7237412448826 |
10 | 2053119472890 |
11 | 7217a5466002 |
12 | 291aa9683136 |
13 | 11b7ba689635 |
14 | 7152b60636a |
15 | 38616665a10 |
hex | 1de0774f4fa |
2053119472890 has 32 divisors (see below), whose sum is σ = 4953017768256. Its totient is φ = 544661744640.
The previous prime is 2053119472861. The next prime is 2053119472907. The reversal of 2053119472890 is 982749113502.
It is a super-2 number, since 2×20531194728902 (a number of 25 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 177292956 + ... + 177304535.
It is an arithmetic number, because the mean of its divisors is an integer number (154781805258).
Almost surely, 22053119472890 is an apocalyptic number.
2053119472890 is an abundant number, since it is smaller than the sum of its proper divisors (2899898295366).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2053119472890 is a wasteful number, since it uses less digits than its factorization.
2053119472890 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 354597694.
The product of its (nonzero) digits is 1088640, while the sum is 51.
The spelling of 2053119472890 in words is "two trillion, fifty-three billion, one hundred nineteen million, four hundred seventy-two thousand, eight hundred ninety".
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