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3086996 = 2211174127
BaseRepresentation
bin1011110001101010010100
312210211120012
423301222110
51242240441
6150055352
735144663
oct13615224
95724505
103086996
111819340
12104a558
13841133
145a4dda
1540e9eb
hex2f1a94

3086996 has 24 divisors (see below), whose sum is σ = 6241536. Its totient is φ = 1320320.

The previous prime is 3086983. The next prime is 3086999. The reversal of 3086996 is 6996803.

3086996 = T80 + T81 + ... + T266.

3086996 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3086999) 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 7 ways as a sum of consecutive naturals, for example, 1316 + ... + 2811.

It is an arithmetic number, because the mean of its divisors is an integer number (260064).

Almost surely, 23086996 is an apocalyptic number.

It is an amenable number.

3086996 is an abundant number, since it is smaller than the sum of its proper divisors (3154540).

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

3086996 is a wasteful number, since it uses less digits than its factorization.

3086996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4159 (or 4157 counting only the distinct ones).

The product of its (nonzero) digits is 69984, while the sum is 41.

The square root of 3086996 is about 1756.9849174082. The cubic root of 3086996 is about 145.6058047237.

The spelling of 3086996 in words is "three million, eighty-six thousand, nine hundred ninety-six".

Divisors: 1 2 4 11 17 22 34 44 68 187 374 748 4127 8254 16508 45397 70159 90794 140318 181588 280636 771749 1543498 3086996