Search a number
-
+
3034031 = 721113433
BaseRepresentation
bin1011100100101110101111
312201010220112
423210232233
51234042111
6145010235
734534400
oct13445657
95633815
103034031
111792570
12102397b
13822cb0
1458d9a7
153ede8b
hex2e4baf

3034031 has 24 divisors (see below), whose sum is σ = 4155984. Its totient is φ = 2177280.

The previous prime is 3034027. The next prime is 3034033. The reversal of 3034031 is 1304303.

It is a happy number.

It is not a de Polignac number, because 3034031 - 22 = 3034027 is a prime.

It is a super-2 number, since 2×30340312 = 18410688217922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3033997 and 3034015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3034033) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6791 + ... + 7223.

It is an arithmetic number, because the mean of its divisors is an integer number (173166).

Almost surely, 23034031 is an apocalyptic number.

3034031 is a deficient number, since it is larger than the sum of its proper divisors (1121953).

3034031 is a wasteful number, since it uses less digits than its factorization.

3034031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 471 (or 464 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 14.

The square root of 3034031 is about 1741.8470082071. The cubic root of 3034031 is about 144.7682544644.

Adding to 3034031 its reverse (1304303), we get a palindrome (4338334).

It can be divided in two parts, 303 and 4031, that added together give a palindrome (4334).

The spelling of 3034031 in words is "three million, thirty-four thousand, thirty-one".

Divisors: 1 7 11 13 49 77 91 143 433 539 637 1001 3031 4763 5629 7007 21217 33341 39403 61919 233387 275821 433433 3034031