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7030064 = 2429109139
BaseRepresentation
bin11010110100010100110000
3111020011102202
4122310110300
53244430224
6410402332
7113516546
oct32642460
914204382
107030064
113a71878
1224303a8
1315c1b02
14d0dd96
1593ceae
hex6b4530

7030064 has 40 divisors (see below), whose sum is σ = 14322000. Its totient is φ = 3338496.

The previous prime is 7030063. The next prime is 7030091. The reversal of 7030064 is 4600307.

It is not an unprimeable number, because it can be changed into a prime (7030063) 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, 50507 + ... + 50645.

It is an arithmetic number, because the mean of its divisors is an integer number (358050).

Almost surely, 27030064 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 7030064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7161000).

7030064 is an abundant number, since it is smaller than the sum of its proper divisors (7291936).

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

7030064 is a wasteful number, since it uses less digits than its factorization.

7030064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 285 (or 279 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 20.

The square root of 7030064 is about 2651.4267857137. The cubic root of 7030064 is about 191.5665860203.

The spelling of 7030064 in words is "seven million, thirty thousand, sixty-four".

Divisors: 1 2 4 8 16 29 58 109 116 139 218 232 278 436 464 556 872 1112 1744 2224 3161 4031 6322 8062 12644 15151 16124 25288 30302 32248 50576 60604 64496 121208 242416 439379 878758 1757516 3515032 7030064