Base | Representation |
---|---|
bin | 1110100100011… |
… | …1100110101110 |
3 | 11020222202010100 |
4 | 3221013212232 |
5 | 111121020302 |
6 | 10021451530 |
7 | 1341301212 |
oct | 351074656 |
9 | 136882110 |
10 | 61110702 |
11 | 3154a414 |
12 | 18570ba6 |
13 | c8786a3 |
14 | 818a942 |
15 | 5571d1c |
hex | 3a479ae |
61110702 has 12 divisors (see below), whose sum is σ = 132406560. Its totient is φ = 20370228.
The previous prime is 61110689. The next prime is 61110713. The reversal of 61110702 is 20701116.
It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 3395039 = 61110702 / (6 + 1 + 1 + 1 + 0 + 7 + 0 + 2).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1697502 + ... + 1697537.
It is an arithmetic number, because the mean of its divisors is an integer number (11033880).
Almost surely, 261110702 is an apocalyptic number.
61110702 is an abundant number, since it is smaller than the sum of its proper divisors (71295858).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
61110702 is a wasteful number, since it uses less digits than its factorization.
61110702 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3395047 (or 3395044 counting only the distinct ones).
The product of its (nonzero) digits is 84, while the sum is 18.
The square root of 61110702 is about 7817.3334328273. Note that the first 3 decimals coincide. The cubic root of 61110702 is about 393.8877045189.
Adding to 61110702 its reverse (20701116), we get a palindrome (81811818).
The spelling of 61110702 in words is "sixty-one million, one hundred ten thousand, seven hundred two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •