Base | Representation |
---|---|
bin | 101100010001101… |
… | …100101101001011 |
3 | 1220202210000212222 |
4 | 230101230231023 |
5 | 3010131241232 |
6 | 201413324255 |
7 | 24260003510 |
oct | 5421545513 |
9 | 1822700788 |
10 | 742837067 |
11 | 351348535 |
12 | 18893668b |
13 | bab8a37b |
14 | 70929307 |
15 | 45334d12 |
hex | 2c46cb4b |
742837067 has 4 divisors (see below), whose sum is σ = 848956656. Its totient is φ = 636717480.
The previous prime is 742837031. The next prime is 742837087. The reversal of 742837067 is 760738247.
742837067 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, and also an emirpimes, since its reverse is a distinct semiprime: 760738247 = 257 ⋅2960071.
It is not a de Polignac number, because 742837067 - 218 = 742574923 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (742837087) 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, 53059784 + ... + 53059797.
It is an arithmetic number, because the mean of its divisors is an integer number (212239164).
Almost surely, 2742837067 is an apocalyptic number.
742837067 is a deficient number, since it is larger than the sum of its proper divisors (106119589).
742837067 is a wasteful number, since it uses less digits than its factorization.
742837067 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 106119588.
The product of its (nonzero) digits is 395136, while the sum is 44.
The square root of 742837067 is about 27255.0374609906. The cubic root of 742837067 is about 905.6586140115.
The spelling of 742837067 in words is "seven hundred forty-two million, eight hundred thirty-seven thousand, sixty-seven".
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