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4769975 = 52797281
BaseRepresentation
bin10010001100100010110111
322222100011202
4102030202313
52210114400
6250123115
755354430
oct22144267
98870152
104769975
112768831
12172049b
13cb0192
148c2487
156434d5
hex48c8b7

4769975 has 24 divisors (see below), whose sum is σ = 6853728. Its totient is φ = 3225600.

The previous prime is 4769971. The next prime is 4769977. The reversal of 4769975 is 5799674.

It is not a de Polignac number, because 4769975 - 22 = 4769971 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4769971) 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 23 ways as a sum of consecutive naturals, for example, 16835 + ... + 17115.

It is an arithmetic number, because the mean of its divisors is an integer number (285572).

Almost surely, 24769975 is an apocalyptic number.

4769975 is a deficient number, since it is larger than the sum of its proper divisors (2083753).

4769975 is a wasteful number, since it uses less digits than its factorization.

4769975 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 395 (or 390 counting only the distinct ones).

The product of its digits is 476280, while the sum is 47.

The square root of 4769975 is about 2184.0272434198. The cubic root of 4769975 is about 168.3340739982.

It can be divided in two parts, 47699 and 75, that added together give a palindrome (47774).

The spelling of 4769975 in words is "four million, seven hundred sixty-nine thousand, nine hundred seventy-five".

Divisors: 1 5 7 25 35 97 175 281 485 679 1405 1967 2425 3395 7025 9835 16975 27257 49175 136285 190799 681425 953995 4769975