Base | Representation |
---|---|
bin | 11011111100000… |
… | …111100011001101 |
3 | 1012200000200102121 |
4 | 123330013203031 |
5 | 1424444310042 |
6 | 114302452541 |
7 | 14421155512 |
oct | 3374074315 |
9 | 1180020377 |
10 | 468744397 |
11 | 220659670 |
12 | 110b94151 |
13 | 76160764 |
14 | 4637b309 |
15 | 2b242367 |
hex | 1bf078cd |
468744397 has 8 divisors (see below), whose sum is σ = 527853312. Its totient is φ = 412384800.
The previous prime is 468744391. The next prime is 468744401. The reversal of 468744397 is 793447864.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-468744397 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (468744391) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 686968 + ... + 687649.
It is an arithmetic number, because the mean of its divisors is an integer number (65981664).
Almost surely, 2468744397 is an apocalyptic number.
It is an amenable number.
468744397 is a deficient number, since it is larger than the sum of its proper divisors (59108915).
468744397 is a wasteful number, since it uses less digits than its factorization.
468744397 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1374659.
The product of its digits is 4064256, while the sum is 52.
The square root of 468744397 is about 21650.5056984820. The cubic root of 468744397 is about 776.8050313964.
The spelling of 468744397 in words is "four hundred sixty-eight million, seven hundred forty-four thousand, three hundred ninety-seven".
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