Base | Representation |
---|---|
bin | 11110001011001… |
… | …01111100111110 |
3 | 122122022001102022 |
4 | 33011211330332 |
5 | 1004244440124 |
6 | 41041200142 |
7 | 6162344024 |
oct | 1705457476 |
9 | 578261368 |
10 | 253124414 |
11 | 11a978134 |
12 | 70930052 |
13 | 4059787a |
14 | 25890714 |
15 | 1734ec5e |
hex | f165f3e |
253124414 has 8 divisors (see below), whose sum is σ = 379800120. Its totient is φ = 126524376.
The previous prime is 253124411. The next prime is 253124423. The reversal of 253124414 is 414421352.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (253124411) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9644 + ... + 24479.
It is an arithmetic number, because the mean of its divisors is an integer number (47475015).
Almost surely, 2253124414 is an apocalyptic number.
253124414 is a deficient number, since it is larger than the sum of its proper divisors (126675706).
253124414 is a wasteful number, since it uses less digits than its factorization.
253124414 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 37834.
The product of its digits is 3840, while the sum is 26.
The square root of 253124414 is about 15909.8841604834. The cubic root of 253124414 is about 632.5740108263.
Adding to 253124414 its reverse (414421352), we get a palindrome (667545766).
The spelling of 253124414 in words is "two hundred fifty-three million, one hundred twenty-four thousand, four hundred fourteen".
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