Base | Representation |
---|---|
bin | 11101001101000… |
… | …01101011000111 |
3 | 122001222021222000 |
4 | 32212201223013 |
5 | 1000203333143 |
6 | 40150440343 |
7 | 6033204432 |
oct | 1646415307 |
9 | 561867860 |
10 | 244980423 |
11 | 116315466 |
12 | 6a0630b3 |
13 | 3b9a5a3c |
14 | 24770819 |
15 | 16791bd3 |
hex | e9a1ac7 |
244980423 has 16 divisors (see below), whose sum is σ = 364946400. Its totient is φ = 162414720.
The previous prime is 244980419. The next prime is 244980427. The reversal of 244980423 is 324089442.
It is an interprime number because it is at equal distance from previous prime (244980419) and next prime (244980427).
It is not a de Polignac number, because 244980423 - 22 = 244980419 is a prime.
It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (244980427) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20178 + ... + 29951.
It is an arithmetic number, because the mean of its divisors is an integer number (22809150).
Almost surely, 2244980423 is an apocalyptic number.
244980423 is a deficient number, since it is larger than the sum of its proper divisors (119965977).
244980423 is a wasteful number, since it uses less digits than its factorization.
244980423 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 50319 (or 50313 counting only the distinct ones).
The product of its (nonzero) digits is 55296, while the sum is 36.
The square root of 244980423 is about 15651.8504656798. The cubic root of 244980423 is about 625.7158075051.
The spelling of 244980423 in words is "two hundred forty-four million, nine hundred eighty thousand, four hundred twenty-three".
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