Base | Representation |
---|---|
bin | 111000110100101100… |
… | …110000011110101010 |
3 | 12211111011000121101202 |
4 | 320310230300132222 |
5 | 1444424001042112 |
6 | 44010155044202 |
7 | 4256655544646 |
oct | 706454603652 |
9 | 184434017352 |
10 | 61013690282 |
11 | 2396a701626 |
12 | b9a9440662 |
13 | 59a477b81c |
14 | 2d4b365c26 |
15 | 18c173a6c2 |
hex | e34b307aa |
61013690282 has 8 divisors (see below), whose sum is σ = 91538577156. Its totient is φ = 30500831232.
The previous prime is 61013690261. The next prime is 61013690317. The reversal of 61013690282 is 28209631016.
It is a happy number.
61013690282 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 38710956001 + 22302734281 = 196751^2 + 149341^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
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, 2994263 + ... + 3014570.
Almost surely, 261013690282 is an apocalyptic number.
61013690282 is a deficient number, since it is larger than the sum of its proper divisors (30524886874).
61013690282 is a wasteful number, since it uses less digits than its factorization.
61013690282 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6013912.
The product of its (nonzero) digits is 31104, while the sum is 38.
The spelling of 61013690282 in words is "sixty-one billion, thirteen million, six hundred ninety thousand, two hundred eighty-two".
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