Base | Representation |
---|---|
bin | 100000011101100011001… |
… | …000000000101100110111 |
3 | 21220020221212200210121012 |
4 | 200131203020000230313 |
5 | 243022034233233111 |
6 | 4424443133142435 |
7 | 320111043150260 |
oct | 40354310005467 |
9 | 7806855623535 |
10 | 2230751071031 |
11 | 79006890787a |
12 | 30040202aa1b |
13 | 132488729762 |
14 | 79d7ca49967 |
15 | 3d060e8a48b |
hex | 20763200b37 |
2230751071031 has 16 divisors (see below), whose sum is σ = 2560870901760. Its totient is φ = 1903509840960.
The previous prime is 2230751070973. The next prime is 2230751071061. The reversal of 2230751071031 is 1301701570322.
It is not a de Polignac number, because 2230751071031 - 226 = 2230683962167 is a prime.
It is a super-3 number, since 3×22307510710313 (a number of 38 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2230751071061) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 698726 + ... + 2224796.
It is an arithmetic number, because the mean of its divisors is an integer number (160054431360).
Almost surely, 22230751071031 is an apocalyptic number.
2230751071031 is a deficient number, since it is larger than the sum of its proper divisors (330119830729).
2230751071031 is a wasteful number, since it uses less digits than its factorization.
2230751071031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1527014.
The product of its (nonzero) digits is 8820, while the sum is 32.
The spelling of 2230751071031 in words is "two trillion, two hundred thirty billion, seven hundred fifty-one million, seventy-one thousand, thirty-one".
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