Base | Representation |
---|---|
bin | 11100110111010… |
… | …00100111111110 |
3 | 121212121020111002 |
4 | 32123220213332 |
5 | 443441002220 |
6 | 40005330302 |
7 | 6000013460 |
oct | 1633504776 |
9 | 555536432 |
10 | 242125310 |
11 | 114745369 |
12 | 69106992 |
13 | 3b21631b |
14 | 2422a130 |
15 | 163cac75 |
hex | e6e89fe |
242125310 has 16 divisors (see below), whose sum is σ = 498086496. Its totient is φ = 83014368.
The previous prime is 242125309. The next prime is 242125313. The reversal of 242125310 is 13521242.
It is a super-2 number, since 2×2421253102 = 117249331485192200, which contains 22 as substring.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (242125313) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1729397 + ... + 1729536.
It is an arithmetic number, because the mean of its divisors is an integer number (31130406).
Almost surely, 2242125310 is an apocalyptic number.
242125310 is an abundant number, since it is smaller than the sum of its proper divisors (255961186).
242125310 is a wasteful number, since it uses less digits than its factorization.
242125310 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3458947.
The product of its (nonzero) digits is 480, while the sum is 20.
The square root of 242125310 is about 15560.3762807973. The cubic root of 242125310 is about 623.2755107284.
Adding to 242125310 its reverse (13521242), we get a palindrome (255646552).
The spelling of 242125310 in words is "two hundred forty-two million, one hundred twenty-five thousand, three hundred ten".
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