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3031413224 = 23727733197
BaseRepresentation
bin1011010010101111…
…1011000111101000
321211021010202011212
42310223323013220
522202020210344
61220445412252
7135056405300
oct26453730750
97737122155
103031413224
111316176694
1270726a088
13394062848
1420a862600
1512b1eb79e
hexb4afb1e8

3031413224 has 24 divisors (see below), whose sum is σ = 6611884290. Its totient is φ = 1299176928.

The previous prime is 3031413223. The next prime is 3031413227. The reversal of 3031413224 is 4223141303.

It can be written as a sum of positive squares in only one way, i.e., 1769884900 + 1261528324 = 42070^2 + 35518^2 .

It is a super-2 number, since 2×30314132242 = 18378932269284148352, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3031413224.

It is not an unprimeable number, because it can be changed into a prime (3031413221) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3866207 + ... + 3866990.

Almost surely, 23031413224 is an apocalyptic number.

It is an amenable number.

3031413224 is an abundant number, since it is smaller than the sum of its proper divisors (3580471066).

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

3031413224 is a wasteful number, since it uses less digits than its factorization.

3031413224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7733217 (or 7733206 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 3031413224 is about 55058.2711679181. The cubic root of 3031413224 is about 1447.2660691066.

Adding to 3031413224 its reverse (4223141303), we get a palindrome (7254554527).

The spelling of 3031413224 in words is "three billion, thirty-one million, four hundred thirteen thousand, two hundred twenty-four".

Divisors: 1 2 4 7 8 14 28 49 56 98 196 392 7733197 15466394 30932788 54132379 61865576 108264758 216529516 378926653 433059032 757853306 1515706612 3031413224