Base | Representation |
---|---|
bin | 11011111100010… |
… | …100110111011011 |
3 | 1012200010110020200 |
4 | 123330110313123 |
5 | 1430003031224 |
6 | 114303553243 |
7 | 14421503520 |
oct | 3374246733 |
9 | 1180113220 |
10 | 468798939 |
11 | 220696644 |
12 | 110bbb823 |
13 | 7617c52b |
14 | 46393147 |
15 | 2b2535c9 |
hex | 1bf14ddb |
468798939 has 24 divisors (see below), whose sum is σ = 788497632. Its totient is φ = 262828800.
The previous prime is 468798929. The next prime is 468798959. The reversal of 468798939 is 939897864.
It is not a de Polignac number, because 468798939 - 24 = 468798923 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (63).
It is not an unprimeable number, because it can be changed into a prime (468798929) 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 23 ways as a sum of consecutive naturals, for example, 66862 + ... + 73539.
It is an arithmetic number, because the mean of its divisors is an integer number (32854068).
Almost surely, 2468798939 is an apocalyptic number.
468798939 is a deficient number, since it is larger than the sum of its proper divisors (319698693).
468798939 is a wasteful number, since it uses less digits than its factorization.
468798939 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 140467 (or 140464 counting only the distinct ones).
The product of its digits is 23514624, while the sum is 63.
The square root of 468798939 is about 21651.7652629064. The cubic root of 468798939 is about 776.8351592991.
The spelling of 468798939 in words is "four hundred sixty-eight million, seven hundred ninety-eight thousand, nine hundred thirty-nine".
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