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3089937 = 317431409
BaseRepresentation
bin1011110010011000010001
312210222121010
423302120101
51242334222
6150121133
735156364
oct13623021
95728533
103089937
111820574
1210501a9
13842586
145a60db
1541080c
hex2f2611

3089937 has 16 divisors (see below), whose sum is σ = 4466880. Its totient is φ = 1892352.

The previous prime is 3089923. The next prime is 3089941. The reversal of 3089937 is 7399803.

It is a happy number.

It is not a de Polignac number, because 3089937 - 210 = 3088913 is a prime.

It is a super-3 number, since 3×30899373 = 88505473337677139859, which contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3089895 and 3089904.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3089237) 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, 1489 + ... + 2897.

It is an arithmetic number, because the mean of its divisors is an integer number (279180).

Almost surely, 23089937 is an apocalyptic number.

It is an amenable number.

3089937 is a deficient number, since it is larger than the sum of its proper divisors (1376943).

3089937 is a wasteful number, since it uses less digits than its factorization.

3089937 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1472.

The product of its (nonzero) digits is 40824, while the sum is 39.

The square root of 3089937 is about 1757.8216633094. The cubic root of 3089937 is about 145.6520298945.

The spelling of 3089937 in words is "three million, eighty-nine thousand, nine hundred thirty-seven".

Divisors: 1 3 17 43 51 129 731 1409 2193 4227 23953 60587 71859 181761 1029979 3089937