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4528029 = 311433191
BaseRepresentation
bin10001010001011110011101
322112001021210
4101101132131
52124344104
6241015033
753326152
oct21213635
98461253
104528029
112612a80
121624479
13c2700c
1485c229
155e6989
hex45179d

4528029 has 16 divisors (see below), whose sum is σ = 6741504. Its totient is φ = 2679600.

The previous prime is 4528021. The next prime is 4528087. The reversal of 4528029 is 9208254.

It is not a de Polignac number, because 4528029 - 23 = 4528021 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4527987 and 4528005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4528021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 177 + ... + 3014.

It is an arithmetic number, because the mean of its divisors is an integer number (421344).

Almost surely, 24528029 is an apocalyptic number.

It is an amenable number.

4528029 is a deficient number, since it is larger than the sum of its proper divisors (2213475).

4528029 is a wasteful number, since it uses less digits than its factorization.

4528029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3248.

The product of its (nonzero) digits is 5760, while the sum is 30.

The square root of 4528029 is about 2127.9165867110. The cubic root of 4528029 is about 165.4384299531.

The spelling of 4528029 in words is "four million, five hundred twenty-eight thousand, twenty-nine".

Divisors: 1 3 11 33 43 129 473 1419 3191 9573 35101 105303 137213 411639 1509343 4528029