Base | Representation |
---|---|
bin | 1110100011100… |
… | …1100100111100 |
3 | 11020212211022021 |
4 | 3220321210330 |
5 | 111112200434 |
6 | 10020325524 |
7 | 1340641540 |
oct | 350714474 |
9 | 136784267 |
10 | 61053244 |
11 | 3151022a |
12 | 185438a4 |
13 | c8584a5 |
14 | 8173a20 |
15 | 555ecb4 |
hex | 3a3993c |
61053244 has 24 divisors (see below), whose sum is σ = 124413408. Its totient is φ = 25671360.
The previous prime is 61053241. The next prime is 61053263. The reversal of 61053244 is 44235016.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (61053241) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19087 + ... + 22054.
It is an arithmetic number, because the mean of its divisors is an integer number (5183892).
Almost surely, 261053244 is an apocalyptic number.
It is an amenable number.
61053244 is an abundant number, since it is smaller than the sum of its proper divisors (63360164).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
61053244 is a wasteful number, since it uses less digits than its factorization.
61053244 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 41205 (or 41203 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 25.
The square root of 61053244 is about 7813.6575302479. The cubic root of 61053244 is about 393.7642177112.
The spelling of 61053244 in words is "sixty-one million, fifty-three thousand, two hundred forty-four".
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