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7004061 = 32799851
BaseRepresentation
bin11010101101111110011101
3111011211202200
4122231332131
53243112221
6410042113
7113351001
oct32557635
914154680
107004061
113a54289
122419339
1315b301c
14d04701
15935426
hex6adf9d

7004061 has 12 divisors (see below), whose sum is σ = 10246080. Its totient is φ = 4609800.

The previous prime is 7004059. The next prime is 7004069. The reversal of 7004061 is 1604007.

It is not a de Polignac number, because 7004061 - 21 = 7004059 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7004069) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4215 + ... + 5636.

It is an arithmetic number, because the mean of its divisors is an integer number (853840).

Almost surely, 27004061 is an apocalyptic number.

It is an amenable number.

7004061 is a deficient number, since it is larger than the sum of its proper divisors (3242019).

7004061 is a wasteful number, since it uses less digits than its factorization.

7004061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9936 (or 9933 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 18.

The square root of 7004061 is about 2646.5186566507. The cubic root of 7004061 is about 191.3301035713.

Adding to 7004061 its reverse (1604007), we get a palindrome (8608068).

It can be divided in two parts, 700 and 4061, that added together give a square (4761 = 692).

The spelling of 7004061 in words is "seven million, four thousand, sixty-one".

Divisors: 1 3 9 79 237 711 9851 29553 88659 778229 2334687 7004061