Base | Representation |
---|---|
bin | 1110101011111100010111 |
3 | 21020121012212 |
4 | 32223330113 |
5 | 1441200012 |
6 | 214304035 |
7 | 44503340 |
oct | 16537427 |
9 | 7217185 |
10 | 3850007 |
11 | 219a627 |
12 | 135801b |
13 | a4a515 |
14 | 7230c7 |
15 | 510b22 |
hex | 3abf17 |
3850007 has 8 divisors (see below), whose sum is σ = 4658976. Its totient is φ = 3105792.
The previous prime is 3850003. The next prime is 3850009. The reversal of 3850007 is 7000583.
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 3850007 - 22 = 3850003 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3850003) 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, 16058 + ... + 16295.
It is an arithmetic number, because the mean of its divisors is an integer number (582372).
Almost surely, 23850007 is an apocalyptic number.
3850007 is a deficient number, since it is larger than the sum of its proper divisors (808969).
3850007 is a wasteful number, since it uses less digits than its factorization.
3850007 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 32377.
The product of its (nonzero) digits is 840, while the sum is 23.
The square root of 3850007 is about 1962.1434707992. The cubic root of 3850007 is about 156.7306157122.
The spelling of 3850007 in words is "three million, eight hundred fifty thousand, seven".
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