Base | Representation |
---|---|
bin | 111000001010001… |
… | …010111010100101 |
3 | 2102122220020001000 |
4 | 320022022322211 |
5 | 3412200041440 |
6 | 233254223513 |
7 | 32230325223 |
oct | 7012127245 |
9 | 2378806030 |
10 | 942190245 |
11 | 443929527 |
12 | 223654b99 |
13 | 120279129 |
14 | 8d1bdb13 |
15 | 57ab2730 |
hex | 3828aea5 |
942190245 has 16 divisors (see below), whose sum is σ = 1675005120. Its totient is φ = 502501392.
The previous prime is 942190241. The next prime is 942190313. The reversal of 942190245 is 542091249.
It is not a de Polignac number, because 942190245 - 22 = 942190241 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (942190241) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3489459 + ... + 3489728.
It is an arithmetic number, because the mean of its divisors is an integer number (104687820).
Almost surely, 2942190245 is an apocalyptic number.
It is an amenable number.
942190245 is a deficient number, since it is larger than the sum of its proper divisors (732814875).
942190245 is a wasteful number, since it uses less digits than its factorization.
942190245 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6979201 (or 6979195 counting only the distinct ones).
The product of its (nonzero) digits is 25920, while the sum is 36.
The square root of 942190245 is about 30695.1176085058. The cubic root of 942190245 is about 980.3463460673.
The spelling of 942190245 in words is "nine hundred forty-two million, one hundred ninety thousand, two hundred forty-five".
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