Base | Representation |
---|---|
bin | 1110100100101… |
… | …0100000011010 |
3 | 11021000100102111 |
4 | 3221022200122 |
5 | 111121410321 |
6 | 10022022534 |
7 | 1341350650 |
oct | 351124032 |
9 | 137010374 |
10 | 61122586 |
11 | 31558338 |
12 | 18577a4a |
13 | c880c15 |
14 | 8190dd0 |
15 | 55755e1 |
hex | 3a4a81a |
61122586 has 8 divisors (see below), whose sum is σ = 104781600. Its totient is φ = 26195388.
The previous prime is 61122583. The next prime is 61122613. The reversal of 61122586 is 68522116.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (61122583) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2182936 + ... + 2182963.
It is an arithmetic number, because the mean of its divisors is an integer number (13097700).
Almost surely, 261122586 is an apocalyptic number.
61122586 is a deficient number, since it is larger than the sum of its proper divisors (43659014).
61122586 is a wasteful number, since it uses less digits than its factorization.
61122586 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4365908.
The product of its digits is 5760, while the sum is 31.
The square root of 61122586 is about 7818.0935016153. The cubic root of 61122586 is about 393.9132355521.
The spelling of 61122586 in words is "sixty-one million, one hundred twenty-two thousand, five hundred eighty-six".
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