Base | Representation |
---|---|
bin | 1110100110001… |
… | …1100101111110 |
3 | 11021012120101021 |
4 | 3221203211332 |
5 | 111133202332 |
6 | 10024134354 |
7 | 1342256353 |
oct | 351434576 |
9 | 137176337 |
10 | 61225342 |
11 | 31618562 |
12 | 186073ba |
13 | c8b8919 |
14 | 81ba62a |
15 | 5595c97 |
hex | 3a6397e |
61225342 has 8 divisors (see below), whose sum is σ = 91911600. Its totient is φ = 30588144.
The previous prime is 61225331. The next prime is 61225357. The reversal of 61225342 is 24352216.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8967 + ... + 14242.
It is an arithmetic number, because the mean of its divisors is an integer number (11488950).
Almost surely, 261225342 is an apocalyptic number.
61225342 is a deficient number, since it is larger than the sum of its proper divisors (30686258).
61225342 is a wasteful number, since it uses less digits than its factorization.
61225342 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24530.
The product of its digits is 2880, while the sum is 25.
The square root of 61225342 is about 7824.6624208332. The cubic root of 61225342 is about 394.1338538738.
Adding to 61225342 its reverse (24352216), we get a palindrome (85577558).
The spelling of 61225342 in words is "sixty-one million, two hundred twenty-five thousand, three hundred forty-two".
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