Base | Representation |
---|---|
bin | 1100100000101101100… |
… | …1011111011100010000 |
3 | 202112210111202211020112 |
4 | 3020023121133130100 |
5 | 12010144014042220 |
6 | 242424125300452 |
7 | 21346255266053 |
oct | 3101331373420 |
9 | 675714684215 |
10 | 214939596560 |
11 | 83178887217 |
12 | 357a6a04728 |
13 | 173654a9740 |
14 | a5902a0a9a |
15 | 58ced065c5 |
hex | 320b65f710 |
214939596560 has 320 divisors, whose sum is σ = 581056809984. Its totient is φ = 73234022400.
The previous prime is 214939596533. The next prime is 214939596581. The reversal of 214939596560 is 65695939412.
It is a self number, because there is not a number n which added to its sum of digits gives 214939596560.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 498699545 + ... + 498699975.
Almost surely, 2214939596560 is an apocalyptic number.
214939596560 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 214939596560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (290528404992).
214939596560 is an abundant number, since it is smaller than the sum of its proper divisors (366117213424).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
214939596560 is a wasteful number, since it uses less digits than its factorization.
214939596560 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 962 (or 956 counting only the distinct ones).
The product of its (nonzero) digits is 15746400, while the sum is 59.
The spelling of 214939596560 in words is "two hundred fourteen billion, nine hundred thirty-nine million, five hundred ninety-six thousand, five hundred sixty".
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