Base | Representation |
---|---|
bin | 1110000111111101010… |
… | …1001110101101100100 |
3 | 212012100000010202112022 |
4 | 3201333111032231210 |
5 | 12433424014042132 |
6 | 303250210442312 |
7 | 23350126465535 |
oct | 3417725165544 |
9 | 765300122468 |
10 | 242654440292 |
11 | 93a00118550 |
12 | 3b040593398 |
13 | 19b612c5b64 |
14 | ba5d02268c |
15 | 64a2ee1e12 |
hex | 387f54eb64 |
242654440292 has 48 divisors (see below), whose sum is σ = 476234398080. Its totient is φ = 107211628800.
The previous prime is 242654440291. The next prime is 242654440307. The reversal of 242654440292 is 292044456242.
It is a super-3 number, since 3×2426544402923 (a number of 35 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (44).
It is not an unprimeable number, because it can be changed into a prime (242654440291) 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, 1606184 + ... + 1750752.
It is an arithmetic number, because the mean of its divisors is an integer number (9921549960).
Almost surely, 2242654440292 is an apocalyptic number.
242654440292 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
242654440292 is a deficient number, since it is larger than the sum of its proper divisors (233579957788).
242654440292 is a wasteful number, since it uses less digits than its factorization.
242654440292 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 145652 (or 145650 counting only the distinct ones).
The product of its (nonzero) digits is 1105920, while the sum is 44.
The spelling of 242654440292 in words is "two hundred forty-two billion, six hundred fifty-four million, four hundred forty thousand, two hundred ninety-two".
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