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4307053 = 19397571
BaseRepresentation
bin10000011011100001101101
322002211011111
4100123201231
52100311203
6232152021
751416002
oct20334155
98084144
104307053
112481a53
121538611
13b7a56a
148018a9
155a126d
hex41b86d

4307053 has 8 divisors (see below), whose sum is σ = 4553120. Its totient is φ = 4062960.

The previous prime is 4307041. The next prime is 4307057. The reversal of 4307053 is 3507034.

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

It is not a de Polignac number, because 4307053 - 25 = 4307021 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4307057) 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 7 ways as a sum of consecutive naturals, for example, 7258 + ... + 7828.

It is an arithmetic number, because the mean of its divisors is an integer number (569140).

Almost surely, 24307053 is an apocalyptic number.

It is an amenable number.

4307053 is a deficient number, since it is larger than the sum of its proper divisors (246067).

4307053 is a wasteful number, since it uses less digits than its factorization.

4307053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 987.

The product of its (nonzero) digits is 1260, while the sum is 22.

The square root of 4307053 is about 2075.3440678596. The cubic root of 4307053 is about 162.7021924968.

The spelling of 4307053 in words is "four million, three hundred seven thousand, fifty-three".

Divisors: 1 19 397 571 7543 10849 226687 4307053