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61096038 = 2310182673
BaseRepresentation
bin1110100100010…
…0000001100110
311020222000000020
43221010001212
5111120033123
610021300010
71341210363
oct351040146
9136860006
1061096038
113153a3a3
1218564606
13c871b03
14818546a
15556c7e3
hex3a44066

61096038 has 8 divisors (see below), whose sum is σ = 122192088. Its totient is φ = 20365344.

The previous prime is 61096033. The next prime is 61096081. The reversal of 61096038 is 83069016.

It is a sphenic number, since it is the product of 3 distinct primes.

61096038 is an admirable number.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61096033) 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, 5091331 + ... + 5091342.

It is an arithmetic number, because the mean of its divisors is an integer number (15274011).

Almost surely, 261096038 is an apocalyptic number.

61096038 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

61096038 is a wasteful number, since it uses less digits than its factorization.

61096038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10182678.

The product of its (nonzero) digits is 7776, while the sum is 33.

The square root of 61096038 is about 7816.3954608246. The cubic root of 61096038 is about 393.8561965005.

The spelling of 61096038 in words is "sixty-one million, ninety-six thousand, thirty-eight".

Divisors: 1 2 3 6 10182673 20365346 30548019 61096038