Base | Representation |
---|---|
bin | 1110100110000… |
… | …0110111110100 |
3 | 11021012000002110 |
4 | 3221200313310 |
5 | 111132323241 |
6 | 10024011020 |
7 | 1342212021 |
oct | 351406764 |
9 | 137160073 |
10 | 61214196 |
11 | 3161014a |
12 | 18600a70 |
13 | c8b3824 |
14 | 81b6548 |
15 | 5592816 |
hex | 3a60df4 |
61214196 has 24 divisors (see below), whose sum is σ = 143578624. Its totient is φ = 20298240.
The previous prime is 61214159. The next prime is 61214221. The reversal of 61214196 is 69141216.
It is a happy 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, 10900 + ... + 15531.
Almost surely, 261214196 is an apocalyptic number.
It is an amenable number.
61214196 is an abundant number, since it is smaller than the sum of its proper divisors (82364428).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
61214196 is a wasteful number, since it uses less digits than its factorization.
61214196 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26631 (or 26629 counting only the distinct ones).
The product of its digits is 2592, while the sum is 30.
The square root of 61214196 is about 7823.9501532154. The cubic root of 61214196 is about 394.1099352240.
The spelling of 61214196 in words is "sixty-one million, two hundred fourteen thousand, one hundred ninety-six".
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