Base | Representation |
---|---|
bin | 10111111101000… |
… | …100000001010111 |
3 | 1001000012210010211 |
4 | 113331010001113 |
5 | 1310340230343 |
6 | 103513430251 |
7 | 12646644130 |
oct | 2775040127 |
9 | 1030183124 |
10 | 401883223 |
11 | 1969418a5 |
12 | b270b387 |
13 | 65350831 |
14 | 3b534c87 |
15 | 2543679d |
hex | 17f44057 |
401883223 has 8 divisors (see below), whose sum is σ = 459416448. Its totient is φ = 344380344.
The previous prime is 401883211. The next prime is 401883227. The reversal of 401883223 is 322388104.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-401883223 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 (401883227) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47040 + ... + 54922.
It is an arithmetic number, because the mean of its divisors is an integer number (57427056).
Almost surely, 2401883223 is an apocalyptic number.
401883223 is a deficient number, since it is larger than the sum of its proper divisors (57533225).
401883223 is an equidigital number, since it uses as much as digits as its factorization.
401883223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15173.
The product of its (nonzero) digits is 9216, while the sum is 31.
The square root of 401883223 is about 20047.0252905512. The cubic root of 401883223 is about 737.9607986120.
The spelling of 401883223 in words is "four hundred one million, eight hundred eighty-three thousand, two hundred twenty-three".
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