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2430414 = 232719289
BaseRepresentation
bin1001010001010111001110
311120110220100
421101113032
51110233124
6124031530
726441520
oct11212716
94513810
102430414
111410008
129925a6
1367131c
14473a10
153301c9
hex2515ce

2430414 has 24 divisors (see below), whose sum is σ = 6018480. Its totient is φ = 694368.

The previous prime is 2430397. The next prime is 2430427. The reversal of 2430414 is 4140342.

2430414 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×24304142 = 11813824422792, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9519 + ... + 9770.

It is an arithmetic number, because the mean of its divisors is an integer number (250770).

22430414 is an apocalyptic number.

2430414 is an abundant number, since it is smaller than the sum of its proper divisors (3588066).

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

2430414 is a wasteful number, since it uses less digits than its factorization.

2430414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19304 (or 19301 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 2430414 is about 1558.9785117185. The cubic root of 2430414 is about 134.4497769490.

Adding to 2430414 its reverse (4140342), we get a palindrome (6570756).

The spelling of 2430414 in words is "two million, four hundred thirty thousand, four hundred fourteen".

Divisors: 1 2 3 6 7 9 14 18 21 42 63 126 19289 38578 57867 115734 135023 173601 270046 347202 405069 810138 1215207 2430414