Base | Representation |
---|---|
bin | 1110101010010… |
… | …0110000001010 |
3 | 11021201010111011 |
4 | 3222210300022 |
5 | 111220222414 |
6 | 10033554134 |
7 | 1344450436 |
oct | 352446012 |
9 | 137633434 |
10 | 61492234 |
11 | 31790031 |
12 | 1871594a |
13 | c98024b |
14 | 82499c6 |
15 | 55e9dc4 |
hex | 3aa4c0a |
61492234 has 8 divisors (see below), whose sum is σ = 93151908. Its totient is φ = 30441600.
The previous prime is 61492231. The next prime is 61492237. The reversal of 61492234 is 43229416.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (61492231) and next prime (61492237).
It can be written as a sum of positive squares in 2 ways, for example, as 60016009 + 1476225 = 7747^2 + 1215^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 61492196 and 61492205.
It is not an unprimeable number, because it can be changed into a prime (61492231) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 152007 + ... + 152410.
Almost surely, 261492234 is an apocalyptic number.
61492234 is a deficient number, since it is larger than the sum of its proper divisors (31659674).
61492234 is a wasteful number, since it uses less digits than its factorization.
61492234 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 304520.
The product of its digits is 10368, while the sum is 31.
The square root of 61492234 is about 7841.6984129715. The cubic root of 61492234 is about 394.7057232407.
The spelling of 61492234 in words is "sixty-one million, four hundred ninety-two thousand, two hundred thirty-four".
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