Base | Representation |
---|---|
bin | 11100111001001… |
… | …00011101000011 |
3 | 121220001200122102 |
4 | 32130210131003 |
5 | 444021322441 |
6 | 40014501015 |
7 | 6002054105 |
oct | 1634443503 |
9 | 556050572 |
10 | 242370371 |
11 | 1148a24a1 |
12 | 6920476b |
13 | 3b2a0a29 |
14 | 24291575 |
15 | 1642869b |
hex | e724743 |
242370371 has 4 divisors (see below), whose sum is σ = 250728000. Its totient is φ = 234012744.
The previous prime is 242370353. The next prime is 242370383. The reversal of 242370371 is 173073242.
242370371 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-242370371 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (29), and also a Moran number because the ratio is a prime number: 8357599 = 242370371 / (2 + 4 + 2 + 3 + 7 + 0 + 3 + 7 + 1).
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (242370391) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4178771 + ... + 4178828.
It is an arithmetic number, because the mean of its divisors is an integer number (62682000).
Almost surely, 2242370371 is an apocalyptic number.
242370371 is a deficient number, since it is larger than the sum of its proper divisors (8357629).
242370371 is an equidigital number, since it uses as much as digits as its factorization.
242370371 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8357628.
The product of its (nonzero) digits is 7056, while the sum is 29.
The square root of 242370371 is about 15568.2488096767. The cubic root of 242370371 is about 623.4857173332.
The spelling of 242370371 in words is "two hundred forty-two million, three hundred seventy thousand, three hundred seventy-one".
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