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3801914 = 217111821
BaseRepresentation
bin1110100000001100111010
321011011020122
432200030322
51433130124
6213253242
744213204
oct16401472
97134218
103801914
112167486
121334222
13a3166c
1470d774
1550175e
hex3a033a

3801914 has 8 divisors (see below), whose sum is σ = 6038388. Its totient is φ = 1789120.

The previous prime is 3801899. The next prime is 3801937. The reversal of 3801914 is 4191083.

It can be written as a sum of positive squares in 2 ways, for example, as 3667225 + 134689 = 1915^2 + 367^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55877 + ... + 55944.

Almost surely, 23801914 is an apocalyptic number.

3801914 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

3801914 is a deficient number, since it is larger than the sum of its proper divisors (2236474).

3801914 is a wasteful number, since it uses less digits than its factorization.

3801914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111840.

The product of its (nonzero) digits is 864, while the sum is 26.

The square root of 3801914 is about 1949.8497378003. The cubic root of 3801914 is about 156.0752704916.

Adding to 3801914 its reverse (4191083), we get a palindrome (7992997).

The spelling of 3801914 in words is "three million, eight hundred one thousand, nine hundred fourteen".

Divisors: 1 2 17 34 111821 223642 1900957 3801914