Base | Representation |
---|---|
bin | 1100110110110… |
… | …0110100111010 |
3 | 10202110120121222 |
4 | 3031230310322 |
5 | 102301020010 |
6 | 5203432042 |
7 | 1223224202 |
oct | 315546472 |
9 | 122416558 |
10 | 53923130 |
11 | 28490278 |
12 | 16085622 |
13 | b22cca1 |
14 | 7239402 |
15 | 4b02355 |
hex | 336cd3a |
53923130 has 8 divisors (see below), whose sum is σ = 97061652. Its totient is φ = 21569248.
The previous prime is 53923123. The next prime is 53923139. The reversal of 53923130 is 3132935.
It can be written as a sum of positive squares in 2 ways, for example, as 53919649 + 3481 = 7343^2 + 59^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 53923130.
It is not an unprimeable number, because it can be changed into a prime (53923139) 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, 2696147 + ... + 2696166.
Almost surely, 253923130 is an apocalyptic number.
53923130 is a deficient number, since it is larger than the sum of its proper divisors (43138522).
53923130 is a wasteful number, since it uses less digits than its factorization.
53923130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5392320.
The product of its (nonzero) digits is 2430, while the sum is 26.
The square root of 53923130 is about 7343.2370246370. The cubic root of 53923130 is about 377.7968777028.
The spelling of 53923130 in words is "fifty-three million, nine hundred twenty-three thousand, one hundred thirty".
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