Base | Representation |
---|---|
bin | 1110100111111… |
… | …0001101001110 |
3 | 11021102002220121 |
4 | 3221332031032 |
5 | 111200144400 |
6 | 10030335154 |
7 | 1343222230 |
oct | 351761516 |
9 | 137362817 |
10 | 61334350 |
11 | 31692450 |
12 | 1865a4ba |
13 | c92641c |
14 | 8208250 |
15 | 55b821a |
hex | 3a7e34e |
61334350 has 96 divisors (see below), whose sum is σ = 144633600. Its totient is φ = 18796800.
The previous prime is 61334347. The next prime is 61334359. The reversal of 61334350 is 5343316.
It is a Harshad number since it is a multiple of its sum of digits (25).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (61334359) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 342561 + ... + 342739.
It is an arithmetic number, because the mean of its divisors is an integer number (1506600).
Almost surely, 261334350 is an apocalyptic number.
61334350 is an abundant number, since it is smaller than the sum of its proper divisors (83299250).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
61334350 is a wasteful number, since it uses less digits than its factorization.
61334350 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 298 (or 293 counting only the distinct ones).
The product of its (nonzero) digits is 3240, while the sum is 25.
The square root of 61334350 is about 7831.6249910220. The cubic root of 61334350 is about 394.3676256467.
Adding to 61334350 its reverse (5343316), we get a palindrome (66677666).
The spelling of 61334350 in words is "sixty-one million, three hundred thirty-four thousand, three hundred fifty".
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