Base | Representation |
---|---|
bin | 11110001010011… |
… | …11101101110001 |
3 | 122122010102110210 |
4 | 33011033231301 |
5 | 1004234031304 |
6 | 41035214333 |
7 | 6161514333 |
oct | 1705175561 |
9 | 578112423 |
10 | 253033329 |
11 | 11a91575a |
12 | 708a73a9 |
13 | 40565283 |
14 | 25869453 |
15 | 17332c89 |
hex | f14fb71 |
253033329 has 8 divisors (see below), whose sum is σ = 340363872. Its totient is φ = 167195840.
The previous prime is 253033309. The next prime is 253033337. The reversal of 253033329 is 923330352.
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 253033329 - 27 = 253033201 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 253033296 and 253033305.
It is not an unprimeable number, because it can be changed into a prime (253033309) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 372867 + ... + 373544.
It is an arithmetic number, because the mean of its divisors is an integer number (42545484).
Almost surely, 2253033329 is an apocalyptic number.
It is an amenable number.
253033329 is a deficient number, since it is larger than the sum of its proper divisors (87330543).
253033329 is a wasteful number, since it uses less digits than its factorization.
253033329 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 746527.
The product of its (nonzero) digits is 14580, while the sum is 30.
The square root of 253033329 is about 15907.0213742234. The cubic root of 253033329 is about 632.4981259871.
The spelling of 253033329 in words is "two hundred fifty-three million, thirty-three thousand, three hundred twenty-nine".
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