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4630269 = 37792791
BaseRepresentation
bin10001101010011011111101
322201020112110
4101222123331
52141132034
6243124233
754233220
oct21523375
98636473
104630269
112682876
121673679
13c61707
148875b7
15616de9
hex46a6fd

4630269 has 16 divisors (see below), whose sum is σ = 7147520. Its totient is φ = 2611440.

The previous prime is 4630247. The next prime is 4630271. The reversal of 4630269 is 9620364.

It is not a de Polignac number, because 4630269 - 25 = 4630237 is a prime.

It is a super-2 number, since 2×46302692 = 42878782024722, which contains 22 as substring.

It is a Duffinian number.

4630269 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4630469) 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, 264 + ... + 3054.

It is an arithmetic number, because the mean of its divisors is an integer number (446720).

Almost surely, 24630269 is an apocalyptic number.

It is an amenable number.

4630269 is a deficient number, since it is larger than the sum of its proper divisors (2517251).

4630269 is a wasteful number, since it uses less digits than its factorization.

4630269 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2880.

The product of its (nonzero) digits is 7776, while the sum is 30.

The square root of 4630269 is about 2151.8059856781. The cubic root of 4630269 is about 166.6743387579.

The spelling of 4630269 in words is "four million, six hundred thirty thousand, two hundred sixty-nine".

Divisors: 1 3 7 21 79 237 553 1659 2791 8373 19537 58611 220489 661467 1543423 4630269