Base | Representation |
---|---|
bin | 11011101101101100011100 |
3 | 111200002210000 |
4 | 123231230130 |
5 | 3324440202 |
6 | 415414300 |
7 | 115515624 |
oct | 33555434 |
9 | 14602700 |
10 | 7265052 |
11 | 4112383 |
12 | 2524390 |
13 | 1674a62 |
14 | d71884 |
15 | 98791c |
hex | 6edb1c |
7265052 has 60 divisors (see below), whose sum is σ = 20124720. Its totient is φ = 2277504.
The previous prime is 7265047. The next prime is 7265057. The reversal of 7265052 is 2505627.
7265052 is a `hidden beast` number, since 7 + 2 + 650 + 5 + 2 = 666.
It is an interprime number because it is at equal distance from previous prime (7265047) and next prime (7265057).
It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (7265057) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 4849 + ... + 6167.
It is an arithmetic number, because the mean of its divisors is an integer number (335412).
Almost surely, 27265052 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 7265052, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10062360).
7265052 is an abundant number, since it is smaller than the sum of its proper divisors (12859668).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7265052 is a wasteful number, since it uses less digits than its factorization.
7265052 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1352 (or 1341 counting only the distinct ones).
The product of its (nonzero) digits is 4200, while the sum is 27.
The square root of 7265052 is about 2695.3760405554. The cubic root of 7265052 is about 193.6776806750.
It can be divided in two parts, 726 and 5052, that added together give a triangular number (5778 = T107).
The spelling of 7265052 in words is "seven million, two hundred sixty-five thousand, fifty-two".
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