Base | Representation |
---|---|
bin | 1100111111010010101011 |
3 | 20101222202001 |
4 | 30333102223 |
5 | 1332424341 |
6 | 200551431 |
7 | 40641013 |
oct | 14772253 |
9 | 6358661 |
10 | 3404971 |
11 | 1a16229 |
12 | 1182577 |
13 | 922a9b |
14 | 648c43 |
15 | 473d31 |
hex | 33f4ab |
3404971 has 4 divisors (see below), whose sum is σ = 3584200. Its totient is φ = 3225744.
The previous prime is 3404969. The next prime is 3404983. The reversal of 3404971 is 1794043.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1794043 = 397 ⋅4519.
It is not a de Polignac number, because 3404971 - 21 = 3404969 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (3404911) 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, 89586 + ... + 89623.
It is an arithmetic number, because the mean of its divisors is an integer number (896050).
Almost surely, 23404971 is an apocalyptic number.
3404971 is a deficient number, since it is larger than the sum of its proper divisors (179229).
3404971 is a wasteful number, since it uses less digits than its factorization.
3404971 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 179228.
The product of its (nonzero) digits is 3024, while the sum is 28.
The square root of 3404971 is about 1845.2563507546. The cubic root of 3404971 is about 150.4427069332.
The spelling of 3404971 in words is "three million, four hundred four thousand, nine hundred seventy-one".
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