Base | Representation |
---|---|
bin | 1000011110100000… |
… | …1011000100010011 |
3 | 12212120200002210102 |
4 | 2013220023010103 |
5 | 14130004032001 |
6 | 1013442523015 |
7 | 110250023216 |
oct | 20750130423 |
9 | 5776602712 |
10 | 2275455251 |
11 | a68487233 |
12 | 53606646b |
13 | 2a3560234 |
14 | 1782bd77d |
15 | d4b73e6b |
hex | 87a0b113 |
2275455251 has 8 divisors (see below), whose sum is σ = 2376063744. Its totient is φ = 2174986440.
The previous prime is 2275455229. The next prime is 2275455263. The reversal of 2275455251 is 1525545722.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2275455251 - 230 = 1201713427 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2277455251) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 905 + ... + 67466.
It is an arithmetic number, because the mean of its divisors is an integer number (297007968).
Almost surely, 22275455251 is an apocalyptic number.
2275455251 is a deficient number, since it is larger than the sum of its proper divisors (100608493).
2275455251 is a wasteful number, since it uses less digits than its factorization.
2275455251 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 69841.
The product of its digits is 140000, while the sum is 38.
The square root of 2275455251 is about 47701.7321593252. The cubic root of 2275455251 is about 1315.2937800642.
The spelling of 2275455251 in words is "two billion, two hundred seventy-five million, four hundred fifty-five thousand, two hundred fifty-one".
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