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39314693 = 1117283149
BaseRepresentation
bin1001010111111…
…0010100000101
32201222101121202
42111332110011
540031032233
63522352245
7655112045
oct225762405
981871552
1039314693
1120212790
12111bb685
1381b6942
145315725
1536b8be8
hex257e505

39314693 has 24 divisors (see below), whose sum is σ = 46418400. Its totient is φ = 33009920.

The previous prime is 39314687. The next prime is 39314741. The reversal of 39314693 is 39641393.

39314693 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 39314693 - 28 = 39314437 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (39314663) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 263783 + ... + 263931.

It is an arithmetic number, because the mean of its divisors is an integer number (1934100).

Almost surely, 239314693 is an apocalyptic number.

It is an amenable number.

39314693 is a deficient number, since it is larger than the sum of its proper divisors (7103707).

39314693 is a wasteful number, since it uses less digits than its factorization.

39314693 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 277 (or 260 counting only the distinct ones).

The product of its digits is 52488, while the sum is 38.

The square root of 39314693 is about 6270.1429808259. The cubic root of 39314693 is about 340.0308305376.

The spelling of 39314693 in words is "thirty-nine million, three hundred fourteen thousand, six hundred ninety-three".

Divisors: 1 11 17 83 149 187 289 913 1411 1639 2533 3179 12367 15521 23987 27863 43061 136037 210239 263857 473671 2312629 3574063 39314693