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4755465 = 3251113739
BaseRepresentation
bin10010001001000000001001
322221121021100
4102021000021
52204133330
6245532013
755264221
oct22110011
98847240
104755465
112758940
121714009
13ca66b0
148bb081
1563e060
hex489009

4755465 has 48 divisors (see below), whose sum is σ = 9696960. Its totient is φ = 2125440.

The previous prime is 4755463. The next prime is 4755469. The reversal of 4755465 is 5645574.

It is a happy number.

4755465 is a `hidden beast` number, since 47 + 554 + 65 = 666.

It is not a de Polignac number, because 4755465 - 21 = 4755463 is a prime.

It is a super-2 number, since 2×47554652 = 45228894732450, which contains 22 as substring.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a Curzon number.

It is a zygodrome in base 8.

It is not an unprimeable number, because it can be changed into a prime (4755463) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6066 + ... + 6804.

It is an arithmetic number, because the mean of its divisors is an integer number (202020).

Almost surely, 24755465 is an apocalyptic number.

4755465 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4755465 is an abundant number, since it is smaller than the sum of its proper divisors (4941495).

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

4755465 is a wasteful number, since it uses less digits than its factorization.

4755465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 774 (or 771 counting only the distinct ones).

The product of its digits is 84000, while the sum is 36.

The square root of 4755465 is about 2180.7028683431. The cubic root of 4755465 is about 168.1632129849.

The spelling of 4755465 in words is "four million, seven hundred fifty-five thousand, four hundred sixty-five".

Divisors: 1 3 5 9 11 13 15 33 39 45 55 65 99 117 143 165 195 429 495 585 715 739 1287 2145 2217 3695 6435 6651 8129 9607 11085 24387 28821 33255 40645 48035 73161 86463 105677 121935 144105 317031 365805 432315 528385 951093 1585155 4755465