Base | Representation |
---|---|
bin | 111000001010000… |
… | …111101011101001 |
3 | 2102122212112212111 |
4 | 320022013223221 |
5 | 3412144131001 |
6 | 233254042321 |
7 | 32230241503 |
oct | 7012075351 |
9 | 2378775774 |
10 | 942177001 |
11 | 44391a587 |
12 | 2236493a1 |
13 | 1202730ac |
14 | 8d1b8d73 |
15 | 57aad851 |
hex | 38287ae9 |
942177001 has 4 divisors (see below), whose sum is σ = 947957392. Its totient is φ = 936396612.
The previous prime is 942176951. The next prime is 942177011. The reversal of 942177001 is 100771249.
942177001 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 a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 100771249 = 9479 ⋅10631.
It is a cyclic number.
It is not a de Polignac number, because 942177001 - 213 = 942168809 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (942177011) 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, 2889951 + ... + 2890276.
It is an arithmetic number, because the mean of its divisors is an integer number (236989348).
Almost surely, 2942177001 is an apocalyptic number.
It is an amenable number.
942177001 is a deficient number, since it is larger than the sum of its proper divisors (5780391).
942177001 is a wasteful number, since it uses less digits than its factorization.
942177001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5780390.
The product of its (nonzero) digits is 3528, while the sum is 31.
The square root of 942177001 is about 30694.9018731124. The cubic root of 942177001 is about 980.3417525973.
The spelling of 942177001 in words is "nine hundred forty-two million, one hundred seventy-seven thousand, one".
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