Base | Representation |
---|---|
bin | 11110001100101… |
… | …11000110000101 |
3 | 122122200021112101 |
4 | 33012113012011 |
5 | 1004322410301 |
6 | 41045352101 |
7 | 6164142616 |
oct | 1706270605 |
9 | 578607471 |
10 | 253325701 |
11 | 11aaa5392 |
12 | 70a08631 |
13 | 40638385 |
14 | 25903c0d |
15 | 1738e701 |
hex | f197185 |
253325701 has 8 divisors (see below), whose sum is σ = 264468600. Its totient is φ = 242343360.
The previous prime is 253325663. The next prime is 253325731. The reversal of 253325701 is 107523352.
253325701 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 46253601 + 207072100 = 6801^2 + 14390^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 253325701 - 217 = 253194629 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 253325701.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (253325731) 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, 36910 + ... + 43231.
It is an arithmetic number, because the mean of its divisors is an integer number (33058575).
Almost surely, 2253325701 is an apocalyptic number.
It is an amenable number.
253325701 is a deficient number, since it is larger than the sum of its proper divisors (11142899).
253325701 is a wasteful number, since it uses less digits than its factorization.
253325701 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 80279.
The product of its (nonzero) digits is 6300, while the sum is 28.
The square root of 253325701 is about 15916.2087508301. The cubic root of 253325701 is about 632.7416427386.
The spelling of 253325701 in words is "two hundred fifty-three million, three hundred twenty-five thousand, seven hundred one".
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