Base | Representation |
---|---|
bin | 1100011110110110100… |
… | …0110111011101111011 |
3 | 202111111201021110201211 |
4 | 3013231220313131323 |
5 | 12003133204420101 |
6 | 242302412023551 |
7 | 21331013365030 |
oct | 3075550673573 |
9 | 674451243654 |
10 | 214440310651 |
11 | 82a41a68336 |
12 | 35687761bb7 |
13 | 172b5c146a8 |
14 | a543c53387 |
15 | 58a107ec51 |
hex | 31eda3777b |
214440310651 has 8 divisors (see below), whose sum is σ = 245721278720. Its totient is φ = 183321002088.
The previous prime is 214440310633. The next prime is 214440310661. The reversal of 214440310651 is 156013044412.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 214440310651 - 237 = 77001357179 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (214440310621) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40412031 + ... + 40417336.
It is an arithmetic number, because the mean of its divisors is an integer number (30715159840).
Almost surely, 2214440310651 is an apocalyptic number.
214440310651 is a deficient number, since it is larger than the sum of its proper divisors (31280968069).
214440310651 is an equidigital number, since it uses as much as digits as its factorization.
214440310651 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 80829753.
The product of its (nonzero) digits is 11520, while the sum is 31.
The spelling of 214440310651 in words is "two hundred fourteen billion, four hundred forty million, three hundred ten thousand, six hundred fifty-one".
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