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4136634 = 232229813
BaseRepresentation
bin1111110001111010111010
321210011101200
433301322322
52024333014
6224355030
750106105
oct17617272
97704350
104136634
112375a07
121475a76
13b1ab18
1479973c
1556aa09
hex3f1eba

4136634 has 12 divisors (see below), whose sum is σ = 8962746. Its totient is φ = 1378872.

The previous prime is 4136633. The next prime is 4136641. The reversal of 4136634 is 4366314.

It can be written as a sum of positive squares in only one way, i.e., 2732409 + 1404225 = 1653^2 + 1185^2 .

It is a super-2 number, since 2×41366342 = 34223481699912, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4136598 and 4136607.

It is not an unprimeable number, because it can be changed into a prime (4136633) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 114889 + ... + 114924.

Almost surely, 24136634 is an apocalyptic number.

4136634 is an abundant number, since it is smaller than the sum of its proper divisors (4826112).

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

4136634 is a wasteful number, since it uses less digits than its factorization.

4136634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229821 (or 229818 counting only the distinct ones).

The product of its digits is 5184, while the sum is 27.

The square root of 4136634 is about 2033.8716773681. The cubic root of 4136634 is about 160.5273485292.

The spelling of 4136634 in words is "four million, one hundred thirty-six thousand, six hundred thirty-four".

Divisors: 1 2 3 6 9 18 229813 459626 689439 1378878 2068317 4136634