Base | Representation |
---|---|
bin | 10000000000100011000… |
… | …11001101000110010011 |
3 | 1221120202221121010002222 |
4 | 20000101203031012103 |
5 | 33003000331132001 |
6 | 1100404541531255 |
7 | 54511521012020 |
oct | 10002143150623 |
9 | 1846687533088 |
10 | 550050255251 |
11 | 1a2303036012 |
12 | 8a72a873b2b |
13 | 3cb3c435123 |
14 | 1c8a04b6547 |
15 | e494b0361b |
hex | 80118cd193 |
550050255251 has 8 divisors (see below), whose sum is σ = 648907213824. Its totient is φ = 456262884360.
The previous prime is 550050255233. The next prime is 550050255257. The reversal of 550050255251 is 152552050055.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 550050255251 - 26 = 550050255187 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (550050255257) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1267396685 + ... + 1267397118.
It is an arithmetic number, because the mean of its divisors is an integer number (81113401728).
Almost surely, 2550050255251 is an apocalyptic number.
550050255251 is a deficient number, since it is larger than the sum of its proper divisors (98856958573).
550050255251 is a wasteful number, since it uses less digits than its factorization.
550050255251 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2534793841.
The product of its (nonzero) digits is 62500, while the sum is 35.
The spelling of 550050255251 in words is "five hundred fifty billion, fifty million, two hundred fifty-five thousand, two hundred fifty-one".
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