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3914283 = 38811481
BaseRepresentation
bin1110111011101000101011
321100212101110
432323220223
52000224113
6215521403
745161622
oct16735053
97325343
103914283
11223394a
121389263
13a70859
1473c6b9
15524bc3
hex3bba2b

3914283 has 8 divisors (see below), whose sum is σ = 5228496. Its totient is φ = 2604800.

The previous prime is 3914279. The next prime is 3914291. The reversal of 3914283 is 3824193.

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 3914283 - 22 = 3914279 is a prime.

It is a super-2 number, since 2×39142832 = 30643222808178, which contains 22 as substring.

3914283 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 3914283.

It is not an unprimeable number, because it can be changed into a prime (3914203) 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, 1903 + ... + 3383.

It is an arithmetic number, because the mean of its divisors is an integer number (653562).

Almost surely, 23914283 is an apocalyptic number.

3914283 is a deficient number, since it is larger than the sum of its proper divisors (1314213).

3914283 is a wasteful number, since it uses less digits than its factorization.

3914283 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2365.

The product of its digits is 5184, while the sum is 30.

The square root of 3914283 is about 1978.4547000121. The cubic root of 3914283 is about 157.5980140739.

The spelling of 3914283 in words is "three million, nine hundred fourteen thousand, two hundred eighty-three".

Divisors: 1 3 881 1481 2643 4443 1304761 3914283