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4318068 = 2231761347
BaseRepresentation
bin10000011110001101110100
322010101021110
4100132031310
52101134233
6232315020
751463056
oct20361564
98111243
104318068
11248a257
121542a70
13b82591
148058d6
155a4663
hex41e374

4318068 has 48 divisors (see below), whose sum is σ = 10874304. Its totient is φ = 1328640.

The previous prime is 4318063. The next prime is 4318081. The reversal of 4318068 is 8608134.

It is a happy number.

It is a super-2 number, since 2×43180682 = 37291422505248, which contains 22 as substring.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4318063) 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 15 ways as a sum of consecutive naturals, for example, 12271 + ... + 12617.

It is an arithmetic number, because the mean of its divisors is an integer number (226548).

Almost surely, 24318068 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4318068, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5437152).

4318068 is an abundant number, since it is smaller than the sum of its proper divisors (6556236).

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

4318068 is a wasteful number, since it uses less digits than its factorization.

4318068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 432 (or 430 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 30.

The square root of 4318068 is about 2077.9961501408. The cubic root of 4318068 is about 162.8407744179.

The spelling of 4318068 in words is "four million, three hundred eighteen thousand, sixty-eight".

Divisors: 1 2 3 4 6 12 17 34 51 61 68 102 122 183 204 244 347 366 694 732 1037 1041 1388 2074 2082 3111 4148 4164 5899 6222 11798 12444 17697 21167 23596 35394 42334 63501 70788 84668 127002 254004 359839 719678 1079517 1439356 2159034 4318068