Base | Representation |
---|---|
bin | 11110001011010… |
… | …00001011011110 |
3 | 122122022111221002 |
4 | 33011220023132 |
5 | 1004300233114 |
6 | 41041310302 |
7 | 6162412433 |
oct | 1705501336 |
9 | 578274832 |
10 | 253133534 |
11 | 11a983a75 |
12 | 70935392 |
13 | 4059ba74 |
14 | 25893b8a |
15 | 173527de |
hex | f1682de |
253133534 has 8 divisors (see below), whose sum is σ = 383184120. Its totient is φ = 125405496.
The previous prime is 253133513. The next prime is 253133557. The reversal of 253133534 is 435331352.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-3 number, since 3×2531335343 (a number of 26 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 253133497 and 253133506.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 580364 + ... + 580799.
It is an arithmetic number, because the mean of its divisors is an integer number (47898015).
Almost surely, 2253133534 is an apocalyptic number.
253133534 is a deficient number, since it is larger than the sum of its proper divisors (130050586).
253133534 is a wasteful number, since it uses less digits than its factorization.
253133534 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1161274.
The product of its digits is 16200, while the sum is 29.
The square root of 253133534 is about 15910.1707721822. The cubic root of 253133534 is about 632.5816078884.
Adding to 253133534 its reverse (435331352), we get a palindrome (688464886).
The spelling of 253133534 in words is "two hundred fifty-three million, one hundred thirty-three thousand, five hundred thirty-four".
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