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14239000 = 235329491
BaseRepresentation
bin110110010100…
…010100011000
3222210102020101
4312110110120
512121122000
61225105144
7232013056
oct66242430
928712211
1014239000
118045a76
1249281b4
132c47159
141c691d6
1513b3e6a
hexd94518

14239000 has 64 divisors (see below), whose sum is σ = 34538400. Its totient is φ = 5488000.

The previous prime is 14238989. The next prime is 14239007. The reversal of 14239000 is 93241.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14239007) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28755 + ... + 29245.

Almost surely, 214239000 is an apocalyptic number.

14239000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14239000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17269200).

14239000 is an abundant number, since it is smaller than the sum of its proper divisors (20299400).

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

14239000 is a wasteful number, since it uses less digits than its factorization.

14239000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 541 (or 527 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 14239000 is about 3773.4599507614. The cubic root of 14239000 is about 242.3779809137.

The spelling of 14239000 in words is "fourteen million, two hundred thirty-nine thousand".

Divisors: 1 2 4 5 8 10 20 25 29 40 50 58 100 116 125 145 200 232 250 290 491 500 580 725 982 1000 1160 1450 1964 2455 2900 3625 3928 4910 5800 7250 9820 12275 14239 14500 19640 24550 28478 29000 49100 56956 61375 71195 98200 113912 122750 142390 245500 284780 355975 491000 569560 711950 1423900 1779875 2847800 3559750 7119500 14239000