Base | Representation |
---|---|
bin | 1110100010111… |
… | …0100101001010 |
3 | 11020210112112001 |
4 | 3220232211022 |
5 | 111104230302 |
6 | 10015341214 |
7 | 1340363323 |
oct | 350564512 |
9 | 136715461 |
10 | 61008202 |
11 | 3148a402 |
12 | 1852180a |
13 | c840b38 |
14 | 816144a |
15 | 5551787 |
hex | 3a2e94a |
61008202 has 16 divisors (see below), whose sum is σ = 96719040. Its totient is φ = 28781568.
The previous prime is 61008197. The next prime is 61008203. The reversal of 61008202 is 20280016.
It is a happy number.
61008202 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×610082022 = 7444001422545608, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (19).
It is a self number, because there is not a number n which added to its sum of digits gives 61008202.
It is not an unprimeable number, because it can be changed into a prime (61008203) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6643 + ... + 12889.
It is an arithmetic number, because the mean of its divisors is an integer number (6044940).
Almost surely, 261008202 is an apocalyptic number.
61008202 is a deficient number, since it is larger than the sum of its proper divisors (35710838).
61008202 is a wasteful number, since it uses less digits than its factorization.
61008202 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6525.
The product of its (nonzero) digits is 192, while the sum is 19.
The square root of 61008202 is about 7810.7747375020. The cubic root of 61008202 is about 393.6673607708.
Adding to 61008202 its reverse (20280016), we get a palindrome (81288218).
The spelling of 61008202 in words is "sixty-one million, eight thousand, two hundred two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •