Base | Representation |
---|---|
bin | 1110101001100… |
… | …1000000011110 |
3 | 11021121200111101 |
4 | 3222121000132 |
5 | 111212203001 |
6 | 10032543314 |
7 | 1344160252 |
oct | 352310036 |
9 | 137550441 |
10 | 61444126 |
11 | 31757977 |
12 | 186b1b3a |
13 | c964393 |
14 | 8236262 |
15 | 55daa01 |
hex | 3a9901e |
61444126 has 8 divisors (see below), whose sum is σ = 92257200. Its totient is φ = 30691728.
The previous prime is 61444121. The next prime is 61444189. The reversal of 61444126 is 62144416.
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 = 61444094 and 61444103.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (61444121) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12546 + ... + 16741.
It is an arithmetic number, because the mean of its divisors is an integer number (11532150).
Almost surely, 261444126 is an apocalyptic number.
61444126 is a deficient number, since it is larger than the sum of its proper divisors (30813074).
61444126 is a wasteful number, since it uses less digits than its factorization.
61444126 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30338.
The product of its digits is 4608, while the sum is 28.
The square root of 61444126 is about 7838.6303650574. The cubic root of 61444126 is about 394.6027646735.
The spelling of 61444126 in words is "sixty-one million, four hundred forty-four thousand, one hundred twenty-six".
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