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7038768 = 2431113331
BaseRepresentation
bin11010110110011100110000
3111020121101010
4122312130300
53300220033
6410510520
7113554122
oct32663460
914217333
107038768
113a78370
122435440
1315c5a69
14d13212
15940863
hex6b6730

7038768 has 40 divisors (see below), whose sum is σ = 19838016. Its totient is φ = 2132800.

The previous prime is 7038763. The next prime is 7038803. The reversal of 7038768 is 8678307.

7038768 is nontrivially palindromic in base 5.

7038768 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a zygodrome in base 5.

It is not an unprimeable number, because it can be changed into a prime (7038763) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6138 + ... + 7193.

Almost surely, 27038768 is an apocalyptic number.

It is an amenable number.

7038768 is an abundant number, since it is smaller than the sum of its proper divisors (12799248).

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

7038768 is a wasteful number, since it uses less digits than its factorization.

7038768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13353 (or 13347 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 39.

The square root of 7038768 is about 2653.0676583909. The cubic root of 7038768 is about 191.6456136506.

The spelling of 7038768 in words is "seven million, thirty-eight thousand, seven hundred sixty-eight".

Divisors: 1 2 3 4 6 8 11 12 16 22 24 33 44 48 66 88 132 176 264 528 13331 26662 39993 53324 79986 106648 146641 159972 213296 293282 319944 439923 586564 639888 879846 1173128 1759692 2346256 3519384 7038768