Base | Representation |
---|---|
bin | 1110010100111010001… |
… | …1101001110111100100 |
3 | 212112022022002122021012 |
4 | 3211032203221313210 |
5 | 13013034030332002 |
6 | 305023203441352 |
7 | 23532233606144 |
oct | 3451643516744 |
9 | 775268078235 |
10 | 246131105252 |
11 | 9542465737a |
12 | 3b850986258 |
13 | 1a296682066 |
14 | bcaca68924 |
15 | 660833ed52 |
hex | 394e8e9de4 |
246131105252 has 6 divisors (see below), whose sum is σ = 430729434198. Its totient is φ = 123065552624.
The previous prime is 246131105251. The next prime is 246131105261. The reversal of 246131105252 is 252501131642.
It can be written as a sum of positive squares in only one way, i.e., 168013091236 + 78118014016 = 409894^2 + 279496^2 .
It is a super-2 number, since 2×2461311052522 (a number of 24 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (246131105251) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30766388153 + ... + 30766388160.
It is an arithmetic number, because the mean of its divisors is an integer number (71788239033).
Almost surely, 2246131105252 is an apocalyptic number.
It is an amenable number.
246131105252 is a deficient number, since it is larger than the sum of its proper divisors (184598328946).
246131105252 is a wasteful number, since it uses less digits than its factorization.
246131105252 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 61532776317 (or 61532776315 counting only the distinct ones).
The product of its (nonzero) digits is 14400, while the sum is 32.
Adding to 246131105252 its reverse (252501131642), we get a palindrome (498632236894).
The spelling of 246131105252 in words is "two hundred forty-six billion, one hundred thirty-one million, one hundred five thousand, two hundred fifty-two".
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