Base | Representation |
---|---|
bin | 11100111001010… |
… | …11011100000110 |
3 | 121220010010220002 |
4 | 32130223130012 |
5 | 444023231412 |
6 | 40015241302 |
7 | 6002233400 |
oct | 1634533406 |
9 | 556103802 |
10 | 242398982 |
11 | 114911a41 |
12 | 69219232 |
13 | 3b2b0a67 |
14 | 2429bb70 |
15 | 16431dc2 |
hex | e72b706 |
242398982 has 48 divisors (see below), whose sum is σ = 442991232. Its totient is φ = 99066240.
The previous prime is 242398973. The next prime is 242398991. The reversal of 242398982 is 289893242.
It is an interprime number because it is at equal distance from previous prime (242398973) and next prime (242398991).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 221228 + ... + 222320.
It is an arithmetic number, because the mean of its divisors is an integer number (9228984).
Almost surely, 2242398982 is an apocalyptic number.
242398982 is a deficient number, since it is larger than the sum of its proper divisors (200592250).
242398982 is a wasteful number, since it uses less digits than its factorization.
242398982 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1213 (or 1206 counting only the distinct ones).
The product of its digits is 497664, while the sum is 47.
The square root of 242398982 is about 15569.1676720369. The cubic root of 242398982 is about 623.5102498258.
The spelling of 242398982 in words is "two hundred forty-two million, three hundred ninety-eight thousand, nine hundred eighty-two".
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