Base | Representation |
---|---|
bin | 1110101001001… |
… | …1001011100110 |
3 | 11021120110202112 |
4 | 3222103023212 |
5 | 111210422022 |
6 | 10032241022 |
7 | 1344030551 |
oct | 352231346 |
9 | 137513675 |
10 | 61420262 |
11 | 31740a52 |
12 | 186a0172 |
13 | c956567 |
14 | 822b698 |
15 | 55d38e2 |
hex | 3a932e6 |
61420262 has 16 divisors (see below), whose sum is σ = 93139200. Its totient is φ = 30376008.
The previous prime is 61420243. The next prime is 61420273. The reversal of 61420262 is 26202416.
It is a congruent 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, 102239 + ... + 102837.
It is an arithmetic number, because the mean of its divisors is an integer number (5821200).
Almost surely, 261420262 is an apocalyptic number.
61420262 is a deficient number, since it is larger than the sum of its proper divisors (31718938).
61420262 is a wasteful number, since it uses less digits than its factorization.
61420262 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1075.
The product of its (nonzero) digits is 1152, while the sum is 23.
The square root of 61420262 is about 7837.1080125260. The cubic root of 61420262 is about 394.5516720773.
Adding to 61420262 its reverse (26202416), we get a palindrome (87622678).
The spelling of 61420262 in words is "sixty-one million, four hundred twenty thousand, two hundred sixty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •