Base | Representation |
---|---|
bin | 1011011110101011101… |
… | …1000111101111101000 |
3 | 200212001020121200210100 |
4 | 2313222323013233220 |
5 | 11212344003120310 |
6 | 230333235345400 |
7 | 20151111643410 |
oct | 2675273075750 |
9 | 625036550710 |
10 | 197214895080 |
11 | 767027376a5 |
12 | 3227aa52260 |
13 | 1579c3088b8 |
14 | 978c257640 |
15 | 51e3bccec0 |
hex | 2deaec7be8 |
197214895080 has 384 divisors, whose sum is σ = 772838726400. Its totient is φ = 42607005696.
The previous prime is 197214895069. The next prime is 197214895091. The reversal of 197214895080 is 80598412791.
It is a happy number.
197214895080 is a `hidden beast` number, since 1 + 97 + 2 + 1 + 48 + 9 + 508 + 0 = 666.
It is an interprime number because it is at equal distance from previous prime (197214895069) and next prime (197214895091).
It is an unprimeable number.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 21876654 + ... + 21885666.
It is an arithmetic number, because the mean of its divisors is an integer number (2012600850).
Almost surely, 2197214895080 is an apocalyptic number.
197214895080 is a gapful number since it is divisible by the number (10) 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 197214895080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (386419363200).
197214895080 is an abundant number, since it is smaller than the sum of its proper divisors (575623831320).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
197214895080 is a wasteful number, since it uses less digits than its factorization.
197214895080 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9513 (or 9506 counting only the distinct ones).
The product of its (nonzero) digits is 1451520, while the sum is 54.
The spelling of 197214895080 in words is "one hundred ninety-seven billion, two hundred fourteen million, eight hundred ninety-five thousand, eighty".
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