Base | Representation |
---|---|
bin | 1001100100100011100… |
… | …0001111111110101010 |
3 | 120201102111210202110210 |
4 | 2121020320033332222 |
5 | 10143223423243224 |
6 | 203312212521550 |
7 | 14610523240260 |
oct | 2311070177652 |
9 | 521374722423 |
10 | 164431462314 |
11 | 6380a301409 |
12 | 27a4b9202b6 |
13 | 12676397382 |
14 | 7d5c29c430 |
15 | 4425a3d429 |
hex | 2648e0ffaa |
164431462314 has 32 divisors (see below), whose sum is σ = 375921127296. Its totient is φ = 46970694720.
The previous prime is 164431462301. The next prime is 164431462331. The reversal of 164431462314 is 413264134461.
It is a super-3 number, since 3×1644314623143 (a number of 35 digits) contains 333 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 198537 + ... + 606860.
It is an arithmetic number, because the mean of its divisors is an integer number (11747535228).
Almost surely, 2164431462314 is an apocalyptic number.
164431462314 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
164431462314 is an abundant number, since it is smaller than the sum of its proper divisors (211489664982).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
164431462314 is a wasteful number, since it uses less digits than its factorization.
164431462314 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 810270.
The product of its digits is 165888, while the sum is 39.
Adding to 164431462314 its reverse (413264134461), we get a palindrome (577695596775).
It can be divided in two parts, 1644314 and 62314, that added together give a triangular number (1706628 = T1847).
The spelling of 164431462314 in words is "one hundred sixty-four billion, four hundred thirty-one million, four hundred sixty-two thousand, three hundred fourteen".
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