Base | Representation |
---|---|
bin | 1111000010101000101001 |
3 | 21102022201022 |
4 | 33002220221 |
5 | 2002133303 |
6 | 220302225 |
7 | 45341330 |
oct | 17025051 |
9 | 7368638 |
10 | 3942953 |
11 | 2253443 |
12 | 13a1975 |
13 | a80911 |
14 | 748d17 |
15 | 52d438 |
hex | 3c2a29 |
3942953 has 8 divisors (see below), whose sum is σ = 4553472. Its totient is φ = 3344256.
The previous prime is 3942947. The next prime is 3942977. The reversal of 3942953 is 3592493.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 3942953 - 26 = 3942889 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3942923) 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, 2225 + ... + 3582.
It is an arithmetic number, because the mean of its divisors is an integer number (569184).
Almost surely, 23942953 is an apocalyptic number.
It is an amenable number.
3942953 is a deficient number, since it is larger than the sum of its proper divisors (610519).
3942953 is an equidigital number, since it uses as much as digits as its factorization.
3942953 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5911.
The product of its digits is 29160, while the sum is 35.
The square root of 3942953 is about 1985.6870347565. The cubic root of 3942953 is about 157.9818517851.
The spelling of 3942953 in words is "three million, nine hundred forty-two thousand, nine hundred fifty-three".
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