Base | Representation |
---|---|
bin | 11100111100101… |
… | …01001001111100 |
3 | 121220221010212122 |
4 | 32132111021330 |
5 | 444131110441 |
6 | 40032422112 |
7 | 6006016001 |
oct | 1636251174 |
9 | 556833778 |
10 | 242831996 |
11 | 115088300 |
12 | 693a7938 |
13 | 3b402b94 |
14 | 243718a8 |
15 | 164ba34b |
hex | e79527c |
242831996 has 18 divisors (see below), whose sum is σ = 467101320. Its totient is φ = 110377960.
The previous prime is 242831987. The next prime is 242832013. The reversal of 242831996 is 699138242.
It is a Harshad number since it is a multiple of its sum of digits (44).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 250376 + ... + 251343.
Almost surely, 2242831996 is an apocalyptic number.
242831996 is the 8330-th centered heptagonal number.
It is an amenable number.
242831996 is a deficient number, since it is larger than the sum of its proper divisors (224269324).
242831996 is a wasteful number, since it uses less digits than its factorization.
242831996 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 501745 (or 501732 counting only the distinct ones).
The product of its digits is 186624, while the sum is 44.
The square root of 242831996 is about 15583.0676055775. The cubic root of 242831996 is about 623.8813020719.
It can be divided in two parts, 242 and 831996, that added together give a palindrome (832238).
The spelling of 242831996 in words is "two hundred forty-two million, eight hundred thirty-one thousand, nine hundred ninety-six".
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