Search a number
-
+
3107004 = 223258917
BaseRepresentation
bin1011110110100010111100
312211212000020
423312202330
51243411004
6150332140
735260215
oct13664274
95755006
103107004
11183237a
12105a050
1384a284
145ac40c
154158d9
hex2f68bc

3107004 has 12 divisors (see below), whose sum is σ = 7249704. Its totient is φ = 1035664.

The previous prime is 3106993. The next prime is 3107009. The reversal of 3107004 is 4007013.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3107009) 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 3 ways as a sum of consecutive naturals, for example, 129447 + ... + 129470.

It is an arithmetic number, because the mean of its divisors is an integer number (604142).

Almost surely, 23107004 is an apocalyptic number.

It is an amenable number.

3107004 is an abundant number, since it is smaller than the sum of its proper divisors (4142700).

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

3107004 is a wasteful number, since it uses less digits than its factorization.

3107004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 258924 (or 258922 counting only the distinct ones).

The product of its (nonzero) digits is 84, while the sum is 15.

The square root of 3107004 is about 1762.6695663113. The cubic root of 3107004 is about 145.9197031412.

Subtracting 3107004 from its reverse (4007013), we obtain a palindrome (900009).

The spelling of 3107004 in words is "three million, one hundred seven thousand, four".

Divisors: 1 2 3 4 6 12 258917 517834 776751 1035668 1553502 3107004