Base | Representation |
---|---|
bin | 1110100100110… |
… | …0011001011111 |
3 | 11021000202001111 |
4 | 3221030121133 |
5 | 111122132320 |
6 | 10022122451 |
7 | 1341412360 |
oct | 351143137 |
9 | 137022044 |
10 | 61130335 |
11 | 31563142 |
12 | 18580427 |
13 | c8845c6 |
14 | 8193b67 |
15 | 5577a5a |
hex | 3a4c65f |
61130335 has 8 divisors (see below), whose sum is σ = 83835936. Its totient is φ = 41917920.
The previous prime is 61130309. The next prime is 61130341. The reversal of 61130335 is 53303116.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 61130335 - 29 = 61129823 is a prime.
It is a Duffinian number.
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, 873256 + ... + 873325.
It is an arithmetic number, because the mean of its divisors is an integer number (10479492).
Almost surely, 261130335 is an apocalyptic number.
61130335 is a deficient number, since it is larger than the sum of its proper divisors (22705601).
61130335 is a wasteful number, since it uses less digits than its factorization.
61130335 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1746593.
The product of its (nonzero) digits is 810, while the sum is 22.
The square root of 61130335 is about 7818.5890670888. The cubic root of 61130335 is about 393.9298813611.
The spelling of 61130335 in words is "sixty-one million, one hundred thirty thousand, three hundred thirty-five".
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