Base | Representation |
---|---|
bin | 11100111100000… |
… | …01010111111100 |
3 | 121220210000201202 |
4 | 32132001113330 |
5 | 444121012342 |
6 | 40030555032 |
7 | 6005230532 |
oct | 1636012774 |
9 | 556700652 |
10 | 242750972 |
11 | 115032442 |
12 | 69368a78 |
13 | 3b3a5039 |
14 | 24350152 |
15 | 164a1332 |
hex | e7815fc |
242750972 has 6 divisors (see below), whose sum is σ = 424814208. Its totient is φ = 121375484.
The previous prime is 242750951. The next prime is 242751017. The reversal of 242750972 is 279057242.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30343868 + ... + 30343875.
It is an arithmetic number, because the mean of its divisors is an integer number (70802368).
Almost surely, 2242750972 is an apocalyptic number.
It is an amenable number.
242750972 is a deficient number, since it is larger than the sum of its proper divisors (182063236).
242750972 is a wasteful number, since it uses less digits than its factorization.
242750972 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 60687747 (or 60687745 counting only the distinct ones).
The product of its (nonzero) digits is 70560, while the sum is 38.
The square root of 242750972 is about 15580.4676438161. The cubic root of 242750972 is about 623.8119056955.
The spelling of 242750972 in words is "two hundred forty-two million, seven hundred fifty thousand, nine hundred seventy-two".
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