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4754792025 = 325245972
BaseRepresentation
bin1000110110110100…
…00101111001011001
3110021100222110110100
410123122011321121
534214211321100
62103451410013
7225554031264
oct43332057131
913240873410
104754792025
11201aa57695
12b08453909
135aa106409
143316b1cdb
151cc66c400
hex11b685e59

4754792025 has 27 divisors (see below), whose sum is σ = 8518213821. Its totient is φ = 2535337440.

The previous prime is 4754792023. The next prime is 4754792027. The reversal of 4754792025 is 5202974574.

The square root of 4754792025 is 68955.

It is a perfect power (a square), and thus also a powerful number.

It is an interprime number because it is at equal distance from previous prime (4754792023) and next prime (4754792027).

It can be written as a sum of positive squares in 4 ways, for example, as 1765764441 + 2989027584 = 42021^2 + 54672^2 .

It is not a de Polignac number, because 4754792025 - 21 = 4754792023 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (4754792023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 1032027 + ... + 1036623.

Almost surely, 24754792025 is an apocalyptic number.

4754792025 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

4754792025 is the 68955-th square number.

4754792025 is the 34478-th centered octagonal number.

It is an amenable number.

4754792025 is a deficient number, since it is larger than the sum of its proper divisors (3763421796).

4754792025 is an frugal number, since it uses more digits than its factorization.

4754792025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9210 (or 4605 counting only the distinct ones).

The product of its (nonzero) digits is 705600, while the sum is 45.

The cubic root of 4754792025 is about 1681.5528000836.

The spelling of 4754792025 in words is "four billion, seven hundred fifty-four million, seven hundred ninety-two thousand, twenty-five".

Divisors: 1 3 5 9 15 25 45 75 225 4597 13791 22985 41373 68955 114925 206865 344775 1034325 21132409 63397227 105662045 190191681 316986135 528310225 950958405 1584930675 4754792025