Base | Representation |
---|---|
bin | 11011000110101000101000 |
3 | 111100222022112 |
4 | 123012220220 |
5 | 3304330224 |
6 | 412141452 |
7 | 114251321 |
oct | 33065050 |
9 | 14328275 |
10 | 7105064 |
11 | 401315a |
12 | 2467888 |
13 | 1619ca5 |
14 | d2d448 |
15 | 95530e |
hex | 6c6a28 |
7105064 has 8 divisors (see below), whose sum is σ = 13322010. Its totient is φ = 3552528.
The previous prime is 7105061. The next prime is 7105067. The reversal of 7105064 is 4605017.
It is an interprime number because it is at equal distance from previous prime (7105061) and next prime (7105067).
It can be written as a sum of positive squares in only one way, i.e., 5522500 + 1582564 = 2350^2 + 1258^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is an Ulam number.
It is a plaindrome in base 12.
It is not an unprimeable number, because it can be changed into a prime (7105061) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 444059 + ... + 444074.
Almost surely, 27105064 is an apocalyptic number.
It is an amenable number.
7105064 is a deficient number, since it is larger than the sum of its proper divisors (6216946).
7105064 is a wasteful number, since it uses less digits than its factorization.
7105064 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 888139 (or 888135 counting only the distinct ones).
The product of its (nonzero) digits is 840, while the sum is 23.
The square root of 7105064 is about 2665.5325921849. The cubic root of 7105064 is about 192.2454182281.
The spelling of 7105064 in words is "seven million, one hundred five thousand, sixty-four".
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