Base | Representation |
---|---|
bin | 101100001110011… |
… | …010000100000000 |
3 | 1220201011012100121 |
4 | 230032122010000 |
5 | 3004421134042 |
6 | 201343030024 |
7 | 24246451204 |
oct | 5416320400 |
9 | 1821135317 |
10 | 741974272 |
11 | 350909286 |
12 | 18859b314 |
13 | ba947740 |
14 | 70782b04 |
15 | 45214367 |
hex | 2c39a100 |
741974272 has 72 divisors (see below), whose sum is σ = 1609907544. Its totient is φ = 339247104.
The previous prime is 741974269. The next prime is 741974291. The reversal of 741974272 is 272479147.
It can be written as a sum of positive squares in 4 ways, for example, as 56791296 + 685182976 = 7536^2 + 26176^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 375078 + ... + 377050.
It is an arithmetic number, because the mean of its divisors is an integer number (22359827).
Almost surely, 2741974272 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 741974272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (804953772).
741974272 is an abundant number, since it is smaller than the sum of its proper divisors (867933272).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
741974272 is a wasteful number, since it uses less digits than its factorization.
741974272 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2115 (or 2101 counting only the distinct ones).
The product of its digits is 197568, while the sum is 43.
The square root of 741974272 is about 27239.2046873619. The cubic root of 741974272 is about 905.3078415108.
The spelling of 741974272 in words is "seven hundred forty-one million, nine hundred seventy-four thousand, two hundred seventy-two".
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