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14024210 = 251402421
BaseRepresentation
bin110101011111…
…111000010010
3222101111121012
4311133320102
512042233320
61220330522
7230126624
oct65377022
928344535
1014024210
117a09662
124843a42
132ba0465
141c10c14
1513704c5
hexd5fe12

14024210 has 8 divisors (see below), whose sum is σ = 25243596. Its totient is φ = 5609680.

The previous prime is 14024209. The next prime is 14024237. The reversal of 14024210 is 1242041.

It can be written as a sum of positive squares in 2 ways, for example, as 14010049 + 14161 = 3743^2 + 119^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×140242102 = 393356932248200, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 701201 + ... + 701220.

Almost surely, 214024210 is an apocalyptic number.

14024210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14024210 is a deficient number, since it is larger than the sum of its proper divisors (11219386).

14024210 is a wasteful number, since it uses less digits than its factorization.

14024210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1402428.

The product of its (nonzero) digits is 64, while the sum is 14.

The square root of 14024210 is about 3744.8911866702. The cubic root of 14024210 is about 241.1530738988.

Adding to 14024210 its reverse (1242041), we get a palindrome (15266251).

The spelling of 14024210 in words is "fourteen million, twenty-four thousand, two hundred ten".

Divisors: 1 2 5 10 1402421 2804842 7012105 14024210