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4707045 = 335717293
BaseRepresentation
bin10001111101001011100101
322212010212000
4101331023211
52201111140
6244515513
755003110
oct21751345
98763760
104707045
112725522
1216abb99
13c8a645
148a7577
1562ea30
hex47d2e5

4707045 has 64 divisors (see below), whose sum is σ = 10160640. Its totient is φ = 2018304.

The previous prime is 4707023. The next prime is 4707083. The reversal of 4707045 is 5407074.

It is not a de Polignac number, because 4707045 - 27 = 4706917 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 15919 + ... + 16211.

It is an arithmetic number, because the mean of its divisors is an integer number (158760).

Almost surely, 24707045 is an apocalyptic number.

4707045 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4707045 is an abundant number, since it is smaller than the sum of its proper divisors (5453595).

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

4707045 is a wasteful number, since it uses less digits than its factorization.

4707045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 331 (or 325 counting only the distinct ones).

The product of its (nonzero) digits is 3920, while the sum is 27.

The square root of 4707045 is about 2169.5725385430. The cubic root of 4707045 is about 167.5905206123.

The spelling of 4707045 in words is "four million, seven hundred seven thousand, forty-five".

Divisors: 1 3 5 7 9 15 17 21 27 35 45 51 63 85 105 119 135 153 189 255 293 315 357 459 595 765 879 945 1071 1465 1785 2051 2295 2637 3213 4395 4981 5355 6153 7911 10255 13185 14943 16065 18459 24905 30765 34867 39555 44829 55377 74715 92295 104601 134487 174335 224145 276885 313803 523005 672435 941409 1569015 4707045