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3029418 = 232724043
BaseRepresentation
bin1011100011100110101010
312200220120200
423203212222
51233420133
6144533030
734515060
oct13434652
95626520
103029418
11178a057
121021176
13820b72
1458c030
153ec913
hex2e39aa

3029418 has 24 divisors (see below), whose sum is σ = 7501728. Its totient is φ = 865512.

The previous prime is 3029401. The next prime is 3029419. The reversal of 3029418 is 8149203.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 3029391 and 3029400.

It is not an unprimeable number, because it can be changed into a prime (3029419) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11896 + ... + 12147.

It is an arithmetic number, because the mean of its divisors is an integer number (312572).

Almost surely, 23029418 is an apocalyptic number.

3029418 is an abundant number, since it is smaller than the sum of its proper divisors (4472310).

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

3029418 is a wasteful number, since it uses less digits than its factorization.

3029418 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24058 (or 24055 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 3029418 is about 1740.5223353925. The cubic root of 3029418 is about 144.6948477548.

The spelling of 3029418 in words is "three million, twenty-nine thousand, four hundred eighteen".

Divisors: 1 2 3 6 7 9 14 18 21 42 63 126 24043 48086 72129 144258 168301 216387 336602 432774 504903 1009806 1514709 3029418