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14840150 = 2521317279
BaseRepresentation
bin111000100111…
…000101010110
31000220221212012
4320213011112
512244341100
61250024222
7240065513
oct70470526
930827765
1014840150
118416696
124b78072
1330c7970
141d8430a
151482135
hexe27156

14840150 has 72 divisors (see below), whose sum is σ = 31977120. Its totient is φ = 5091840.

The previous prime is 14840143. The next prime is 14840153. The reversal of 14840150 is 5104841.

14840150 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14840153) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 187811 + ... + 187889.

Almost surely, 214840150 is an apocalyptic number.

14840150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14840150 is an abundant number, since it is smaller than the sum of its proper divisors (17136970).

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

14840150 is a wasteful number, since it uses less digits than its factorization.

14840150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138 (or 116 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 23.

The square root of 14840150 is about 3852.2915258324. The cubic root of 14840150 is about 245.7420236077.

Adding to 14840150 its reverse (5104841), we get a palindrome (19944991).

The spelling of 14840150 in words is "fourteen million, eight hundred forty thousand, one hundred fifty".

Divisors: 1 2 5 10 13 17 25 26 34 50 65 79 85 130 158 170 221 289 325 395 425 442 578 650 790 850 1027 1105 1343 1445 1975 2054 2210 2686 2890 3757 3950 5135 5525 6715 7225 7514 10270 11050 13430 14450 17459 18785 22831 25675 33575 34918 37570 45662 51350 67150 87295 93925 114155 174590 187850 228310 296803 436475 570775 593606 872950 1141550 1484015 2968030 7420075 14840150