Base | Representation |
---|---|
bin | 1010011111101001… |
… | …00100010100101111 |
3 | 112112122122100120111 |
4 | 11033310210110233 |
5 | 43014320211011 |
6 | 2331023200451 |
7 | 256422315250 |
oct | 51764442457 |
9 | 15478570514 |
10 | 5634147631 |
11 | 2431369562 |
12 | 1112a46127 |
13 | 6ba352288 |
14 | 3b63b6b27 |
15 | 22e96c121 |
hex | 14fd2452f |
5634147631 has 4 divisors (see below), whose sum is σ = 6439025872. Its totient is φ = 4829269392.
The previous prime is 5634147601. The next prime is 5634147641. The reversal of 5634147631 is 1367414365.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 5634147631 - 27 = 5634147503 is a prime.
It is a super-2 number, since 2×56341476312 = 63487239055805824322, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5634147601) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 402439110 + ... + 402439123.
It is an arithmetic number, because the mean of its divisors is an integer number (1609756468).
Almost surely, 25634147631 is an apocalyptic number.
5634147631 is a deficient number, since it is larger than the sum of its proper divisors (804878241).
5634147631 is an equidigital number, since it uses as much as digits as its factorization.
5634147631 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 804878240.
The product of its digits is 181440, while the sum is 40.
The square root of 5634147631 is about 75060.9594329835. The cubic root of 5634147631 is about 1779.4101937436.
The spelling of 5634147631 in words is "five billion, six hundred thirty-four million, one hundred forty-seven thousand, six hundred thirty-one".
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