Base | Representation |
---|---|
bin | 101110110001100110110… |
… | …110001111010111010001 |
3 | 102101021211100100222111222 |
4 | 232301212312033113101 |
5 | 410131002411012040 |
6 | 10500353532214425 |
7 | 451141601652344 |
oct | 56614666172721 |
9 | 12337740328458 |
10 | 3214361032145 |
11 | 102a22600598a |
12 | 43ab6b00a415 |
13 | 1a41611a7723 |
14 | b180c3d045b |
15 | 5892d863bb5 |
hex | 2ec66d8f5d1 |
3214361032145 has 8 divisors (see below), whose sum is σ = 3866949193704. Its totient is φ = 2565011522304.
The previous prime is 3214361032031. The next prime is 3214361032187. The reversal of 3214361032145 is 5412301634123.
It can be written as a sum of positive squares in 4 ways, for example, as 88013682241 + 3126347349904 = 296671^2 + 1768148^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-3214361032145 is a prime.
It is an alternating number because its digits alternate between odd and even.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 809660744 + ... + 809664713.
It is an arithmetic number, because the mean of its divisors is an integer number (483368649213).
Almost surely, 23214361032145 is an apocalyptic number.
It is an amenable number.
3214361032145 is a deficient number, since it is larger than the sum of its proper divisors (652588161559).
3214361032145 is a wasteful number, since it uses less digits than its factorization.
3214361032145 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1619325859.
The product of its (nonzero) digits is 51840, while the sum is 35.
Adding to 3214361032145 its reverse (5412301634123), we get a palindrome (8626662666268).
The spelling of 3214361032145 in words is "three trillion, two hundred fourteen billion, three hundred sixty-one million, thirty-two thousand, one hundred forty-five".
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