Base | Representation |
---|---|
bin | 1110100110010… |
… | …1101110000111 |
3 | 11021020000022222 |
4 | 3221211232013 |
5 | 111133442210 |
6 | 10024242555 |
7 | 1342323641 |
oct | 351455607 |
9 | 137200288 |
10 | 61234055 |
11 | 31624063 |
12 | 1861045b |
13 | c8bc88c |
14 | 81bd891 |
15 | 5598655 |
hex | 3a65b87 |
61234055 has 8 divisors (see below), whose sum is σ = 77348400. Its totient is φ = 46408896.
The previous prime is 61234039. The next prime is 61234123. The reversal of 61234055 is 55043216.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 61234055 - 24 = 61234039 is a prime.
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, 322190 + ... + 322379.
It is an arithmetic number, because the mean of its divisors is an integer number (9668550).
Almost surely, 261234055 is an apocalyptic number.
61234055 is a deficient number, since it is larger than the sum of its proper divisors (16114345).
61234055 is a wasteful number, since it uses less digits than its factorization.
61234055 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 644593.
The product of its (nonzero) digits is 3600, while the sum is 26.
The square root of 61234055 is about 7825.2191662598. The cubic root of 61234055 is about 394.1525494296.
The spelling of 61234055 in words is "sixty-one million, two hundred thirty-four thousand, fifty-five".
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