Search a number
-
+
39108104 = 237698359
BaseRepresentation
bin1001010100101…
…1111000001000
32201120220020022
42111023320020
540002424404
63514120012
7653261540
oct225137010
981526208
1039108104
1120091552
1211120008
1381438b9
1452a0320
1536778be
hex254be08

39108104 has 16 divisors (see below), whose sum is σ = 83803200. Its totient is φ = 16760592.

The previous prime is 39108103. The next prime is 39108107. The reversal of 39108104 is 40180193.

It is a plaindrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (39108103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 349124 + ... + 349235.

It is an arithmetic number, because the mean of its divisors is an integer number (5237700).

Almost surely, 239108104 is an apocalyptic number.

It is an amenable number.

39108104 is an abundant number, since it is smaller than the sum of its proper divisors (44695096).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

39108104 is a wasteful number, since it uses less digits than its factorization.

39108104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 698372 (or 698368 counting only the distinct ones).

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

The square root of 39108104 is about 6253.6472558020. The cubic root of 39108104 is about 339.4341915778.

Adding to 39108104 its reverse (40180193), we get a palindrome (79288297).

The spelling of 39108104 in words is "thirty-nine million, one hundred eight thousand, one hundred four".

Divisors: 1 2 4 7 8 14 28 56 698359 1396718 2793436 4888513 5586872 9777026 19554052 39108104