Base | Representation |
---|---|
bin | 100000111110000… |
… | …100000000011011 |
3 | 1102112211102202222 |
4 | 200332010000123 |
5 | 2113100442001 |
6 | 130515414255 |
7 | 16464420536 |
oct | 4076040033 |
9 | 1375742688 |
10 | 553140251 |
11 | 264262504 |
12 | 1352b438b |
13 | 8a79c931 |
14 | 53669a1d |
15 | 3386361b |
hex | 20f8401b |
553140251 has 8 divisors (see below), whose sum is σ = 562496400. Its totient is φ = 543854080.
The previous prime is 553140241. The next prime is 553140323. The reversal of 553140251 is 152041355.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 553140251 - 26 = 553140187 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 553140251.
It is not an unprimeable number, because it can be changed into a prime (553140241) 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 7 ways as a sum of consecutive naturals, for example, 1430 + ... + 33291.
It is an arithmetic number, because the mean of its divisors is an integer number (70312050).
Almost surely, 2553140251 is an apocalyptic number.
553140251 is a deficient number, since it is larger than the sum of its proper divisors (9356149).
553140251 is a wasteful number, since it uses less digits than its factorization.
553140251 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 34989.
The product of its (nonzero) digits is 3000, while the sum is 26.
The square root of 553140251 is about 23518.9338831504. The cubic root of 553140251 is about 820.8776301540.
The spelling of 553140251 in words is "five hundred fifty-three million, one hundred forty thousand, two hundred fifty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.107 sec. • engine limits •