Base | Representation |
---|---|
bin | 11100111010101… |
… | …10111010001000 |
3 | 121220110012010112 |
4 | 32131112322020 |
5 | 444044431112 |
6 | 40023133452 |
7 | 6003604445 |
oct | 1635267210 |
9 | 556405115 |
10 | 242577032 |
11 | 114a23795 |
12 | 692a4288 |
13 | 3b343b09 |
14 | 243069cc |
15 | 16469a22 |
hex | e756e88 |
242577032 has 32 divisors (see below), whose sum is σ = 468163800. Its totient is φ = 117748224.
The previous prime is 242577031. The next prime is 242577043. The reversal of 242577032 is 230775242.
It can be written as a sum of positive squares in 4 ways, for example, as 218625796 + 23951236 = 14786^2 + 4894^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 242577032.
It is not an unprimeable number, because it can be changed into a prime (242577031) 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, 238958 + ... + 239970.
Almost surely, 2242577032 is an apocalyptic number.
It is an amenable number.
242577032 is a deficient number, since it is larger than the sum of its proper divisors (225586768).
242577032 is a wasteful number, since it uses less digits than its factorization.
242577032 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1865 (or 1861 counting only the distinct ones).
The product of its (nonzero) digits is 23520, while the sum is 32.
The square root of 242577032 is about 15574.8846544686. The cubic root of 242577032 is about 623.6628753697.
The spelling of 242577032 in words is "two hundred forty-two million, five hundred seventy-seven thousand, thirty-two".
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