[go: up one dir, main page]

Search a number
-
+
3097038 = 237193881
BaseRepresentation
bin1011110100000111001110
312211100100010
423310013032
51243101123
6150214050
735216160
oct13640716
95740303
103097038
11182593a
121054326
13845889
145a8930
15412993
hex2f41ce

3097038 has 32 divisors (see below), whose sum is σ = 7453440. Its totient is φ = 838080.

The previous prime is 3097033. The next prime is 3097049. The reversal of 3097038 is 8307903.

It is a junction number, because it is equal to n+sod(n) for n = 3096996 and 3097014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3097033) 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, 1143 + ... + 2738.

It is an arithmetic number, because the mean of its divisors is an integer number (232920).

Almost surely, 23097038 is an apocalyptic number.

3097038 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

3097038 is an abundant number, since it is smaller than the sum of its proper divisors (4356402).

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

3097038 is a wasteful number, since it uses less digits than its factorization.

3097038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3912.

The product of its (nonzero) digits is 4536, while the sum is 30.

The square root of 3097038 is about 1759.8403336667. The cubic root of 3097038 is about 145.7635190914.

The spelling of 3097038 in words is "three million, ninety-seven thousand, thirty-eight".

Divisors: 1 2 3 6 7 14 19 21 38 42 57 114 133 266 399 798 3881 7762 11643 23286 27167 54334 73739 81501 147478 163002 221217 442434 516173 1032346 1548519 3097038