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3095961 = 311234079
BaseRepresentation
bin1011110011110110011001
312211021212020
423303312121
51243032321
6150205053
735213061
oct13636631
95737766
103095961
111825050
121053789
1384523b
145a83a1
154124c6
hex2f3d99

3095961 has 16 divisors (see below), whose sum is σ = 4700160. Its totient is φ = 1794320.

The previous prime is 3095959. The next prime is 3095969. The reversal of 3095961 is 1695903.

It is not a de Polignac number, because 3095961 - 21 = 3095959 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

3095961 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3095969) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1281 + ... + 2798.

It is an arithmetic number, because the mean of its divisors is an integer number (293760).

Almost surely, 23095961 is an apocalyptic number.

It is an amenable number.

3095961 is a deficient number, since it is larger than the sum of its proper divisors (1604199).

3095961 is a wasteful number, since it uses less digits than its factorization.

3095961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4116.

The product of its (nonzero) digits is 7290, while the sum is 33.

The square root of 3095961 is about 1759.5343133909. The cubic root of 3095961 is about 145.7466206321.

The spelling of 3095961 in words is "three million, ninety-five thousand, nine hundred sixty-one".

Divisors: 1 3 11 23 33 69 253 759 4079 12237 44869 93817 134607 281451 1031987 3095961