Base | Representation |
---|---|
bin | 100000011101000100001… |
… | …110011101000110110010 |
3 | 21220012121202020010100002 |
4 | 200131010032131012302 |
5 | 243020004030312141 |
6 | 4424315454030002 |
7 | 320062146611033 |
oct | 40350416350662 |
9 | 7805552203302 |
10 | 2230232666546 |
11 | 78a92221a915 |
12 | 3002984a8302 |
13 | 1324051cc541 |
14 | 79d2dc62a8a |
15 | 3d0306d8e9b |
hex | 2074439d1b2 |
2230232666546 has 8 divisors (see below), whose sum is σ = 3351355014060. Its totient is φ = 1113114328528.
The previous prime is 2230232666537. The next prime is 2230232666639. The reversal of 2230232666546 is 6456662320322.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 1735440004321 + 494792662225 = 1317361^2 + 703415^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-3 number, since 3×22302326665463 (a number of 38 digits) contains 333 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 2230232666546.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1001000981 + ... + 1001003208.
Almost surely, 22230232666546 is an apocalyptic number.
2230232666546 is a deficient number, since it is larger than the sum of its proper divisors (1121122347514).
2230232666546 is a wasteful number, since it uses less digits than its factorization.
2230232666546 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2002004748.
The product of its (nonzero) digits is 3732480, while the sum is 47.
Adding to 2230232666546 its reverse (6456662320322), we get a palindrome (8686894986868).
The spelling of 2230232666546 in words is "two trillion, two hundred thirty billion, two hundred thirty-two million, six hundred sixty-six thousand, five hundred forty-six".
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