Base | Representation |
---|---|
bin | 1001011011100000… |
… | …1100101111101111 |
3 | 20112102010002221020 |
4 | 2112320030233233 |
5 | 20141004032141 |
6 | 1055102505223 |
7 | 116504551104 |
oct | 22670145757 |
9 | 6472102836 |
10 | 2531314671 |
11 | 10899521a6 |
12 | 5a7895213 |
13 | 314574942 |
14 | 1a0282aab |
15 | ec364266 |
hex | 96e0cbef |
2531314671 has 8 divisors (see below), whose sum is σ = 3573620784. Its totient is φ = 1588275840.
The previous prime is 2531314663. The next prime is 2531314679. The reversal of 2531314671 is 1764131352.
It is an interprime number because it is at equal distance from previous prime (2531314663) and next prime (2531314679).
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2531314671 - 23 = 2531314663 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2531314679) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24816760 + ... + 24816861.
It is an arithmetic number, because the mean of its divisors is an integer number (446702598).
Almost surely, 22531314671 is an apocalyptic number.
2531314671 is a deficient number, since it is larger than the sum of its proper divisors (1042306113).
2531314671 is a wasteful number, since it uses less digits than its factorization.
2531314671 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 49633641.
The product of its digits is 15120, while the sum is 33.
The square root of 2531314671 is about 50312.1721952054. The cubic root of 2531314671 is about 1362.8520509456.
The spelling of 2531314671 in words is "two billion, five hundred thirty-one million, three hundred fourteen thousand, six hundred seventy-one".
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