Base | Representation |
---|---|
bin | 11110001010010… |
… | …00000100110001 |
3 | 122122001211112200 |
4 | 33011020010301 |
5 | 1004232031113 |
6 | 41034413413 |
7 | 6161324154 |
oct | 1705100461 |
9 | 578054480 |
10 | 253002033 |
11 | 11a8a4199 |
12 | 70891269 |
13 | 40553c5b |
14 | 2585bc9b |
15 | 17328873 |
hex | f148131 |
253002033 has 12 divisors (see below), whose sum is σ = 367286400. Its totient is φ = 167819256.
The previous prime is 253002023. The next prime is 253002053. The reversal of 253002033 is 330200352.
It is not a de Polignac number, because 253002033 - 29 = 253001521 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 253001997 and 253002015.
It is not an unprimeable number, because it can be changed into a prime (253002023) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 68841 + ... + 72422.
It is an arithmetic number, because the mean of its divisors is an integer number (30607200).
Almost surely, 2253002033 is an apocalyptic number.
It is an amenable number.
253002033 is a deficient number, since it is larger than the sum of its proper divisors (114284367).
253002033 is a wasteful number, since it uses less digits than its factorization.
253002033 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 141468 (or 141465 counting only the distinct ones).
The product of its (nonzero) digits is 540, while the sum is 18.
The square root of 253002033 is about 15906.0376272659. The cubic root of 253002033 is about 632.4720484245.
Adding to 253002033 its reverse (330200352), we get a palindrome (583202385).
The spelling of 253002033 in words is "two hundred fifty-three million, two thousand, thirty-three".
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