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14230998 = 233263537
BaseRepresentation
bin110110010010…
…010111010110
3222210000021000
4312102113112
512120342443
61225004130
7231650535
oct66222726
928700230
1014230998
11803aa61
124923646
132c43612
141c6631c
1513b18d3
hexd925d6

14230998 has 16 divisors (see below), whose sum is σ = 31624560. Its totient is φ = 4743648.

The previous prime is 14230991. The next prime is 14230999. The reversal of 14230998 is 89903241.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14230991) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 131715 + ... + 131822.

It is an arithmetic number, because the mean of its divisors is an integer number (1976535).

Almost surely, 214230998 is an apocalyptic number.

14230998 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

14230998 is an abundant number, since it is smaller than the sum of its proper divisors (17393562).

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

14230998 is a wasteful number, since it uses less digits than its factorization.

14230998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263548 (or 263542 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 36.

The square root of 14230998 is about 3772.3995016435. The cubic root of 14230998 is about 242.3325687350.

The spelling of 14230998 in words is "fourteen million, two hundred thirty thousand, nine hundred ninety-eight".

Divisors: 1 2 3 6 9 18 27 54 263537 527074 790611 1581222 2371833 4743666 7115499 14230998