Base | Representation |
---|---|
bin | 1110101000001… |
… | …0001010000100 |
3 | 11021102221002221 |
4 | 3222002022010 |
5 | 111201204112 |
6 | 10030542124 |
7 | 1343320345 |
oct | 352021204 |
9 | 137387087 |
10 | 61350532 |
11 | 316a3621 |
12 | 18667944 |
13 | c9308b9 |
14 | 82100cc |
15 | 55bce07 |
hex | 3a82284 |
61350532 has 12 divisors (see below), whose sum is σ = 108876096. Its totient is φ = 30243080.
The previous prime is 61350517. The next prime is 61350533. The reversal of 61350532 is 23505316.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 61350497 and 61350506.
It is not an unprimeable number, because it can be changed into a prime (61350533) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 107728 + ... + 108295.
It is an arithmetic number, because the mean of its divisors is an integer number (9073008).
Almost surely, 261350532 is an apocalyptic number.
It is an amenable number.
61350532 is a deficient number, since it is larger than the sum of its proper divisors (47525564).
61350532 is a wasteful number, since it uses less digits than its factorization.
61350532 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 216098 (or 216096 counting only the distinct ones).
The product of its (nonzero) digits is 2700, while the sum is 25.
The square root of 61350532 is about 7832.6580418144. The cubic root of 61350532 is about 394.4023049401.
Adding to 61350532 its reverse (23505316), we get a palindrome (84855848).
The spelling of 61350532 in words is "sixty-one million, three hundred fifty thousand, five hundred thirty-two".
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