Base | Representation |
---|---|
bin | 1110100010111… |
… | …1101011001010 |
3 | 11020210202122222 |
4 | 3220233223022 |
5 | 111104401212 |
6 | 10015414042 |
7 | 1340412353 |
oct | 350575312 |
9 | 136722588 |
10 | 61012682 |
11 | 31492805 |
12 | 18524322 |
13 | c842ba3 |
14 | 8162d2a |
15 | 5552c72 |
hex | 3a2faca |
61012682 has 4 divisors (see below), whose sum is σ = 91519026. Its totient is φ = 30506340.
The previous prime is 61012639. The next prime is 61012739. The reversal of 61012682 is 28621016.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 61011721 + 961 = 7811^2 + 31^2 .
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15253169 + ... + 15253172.
Almost surely, 261012682 is an apocalyptic number.
61012682 is a deficient number, since it is larger than the sum of its proper divisors (30506344).
61012682 is a wasteful number, since it uses less digits than its factorization.
61012682 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30506343.
The product of its (nonzero) digits is 1152, while the sum is 26.
The square root of 61012682 is about 7811.0615155688. The cubic root of 61012682 is about 393.6769965605.
Adding to 61012682 its reverse (28621016), we get a palindrome (89633698).
The spelling of 61012682 in words is "sixty-one million, twelve thousand, six hundred eighty-two".
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