Search a number
-
+
3106900 = 225231069
BaseRepresentation
bin1011110110100001010100
312211211212101
423312201110
51243410100
6150331444
735260006
oct13664124
95754771
103106900
111832295
121059b84
1384a204
145ac376
1541586a
hex2f6854

3106900 has 18 divisors (see below), whose sum is σ = 6742190. Its totient is φ = 1242720.

The previous prime is 3106897. The next prime is 3106919. The reversal of 3106900 is 96013.

3106900 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 244036 + 2862864 = 494^2 + 1692^2 .

It is a super-2 number, since 2×31069002 = 19305655220000, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 15435 + ... + 15634.

Almost surely, 23106900 is an apocalyptic number.

It is an amenable number.

3106900 is an abundant number, since it is smaller than the sum of its proper divisors (3635290).

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

3106900 is a wasteful number, since it uses less digits than its factorization.

3106900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31083 (or 31076 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 19.

The square root of 3106900 is about 1762.6400653565. The cubic root of 3106900 is about 145.9180750113.

The spelling of 3106900 in words is "three million, one hundred six thousand, nine hundred".

Divisors: 1 2 4 5 10 20 25 50 100 31069 62138 124276 155345 310690 621380 776725 1553450 3106900