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14952100 = 2252149521
BaseRepresentation
bin111001000010…
…011010100100
31001010122102111
4321002122210
512311431400
61252250404
7241043062
oct71023244
931118374
1014952100
118492809
125010a04
1331368c7
141db3032
1514a53ba
hexe426a4

14952100 has 18 divisors (see below), whose sum is σ = 32446274. Its totient is φ = 5980800.

The previous prime is 14952071. The next prime is 14952109. The reversal of 14952100 is 125941.

It can be written as a sum of positive squares in 3 ways, for example, as 4088484 + 10863616 = 2022^2 + 3296^2 .

It is not an unprimeable number, because it can be changed into a prime (14952109) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 74661 + ... + 74860.

Almost surely, 214952100 is an apocalyptic number.

14952100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14952100 is an abundant number, since it is smaller than the sum of its proper divisors (17494174).

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

14952100 is a wasteful number, since it uses less digits than its factorization.

14952100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149535 (or 149528 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 22.

The square root of 14952100 is about 3866.7945381155. The cubic root of 14952100 is about 246.3584129299.

The spelling of 14952100 in words is "fourteen million, nine hundred fifty-two thousand, one hundred".

Divisors: 1 2 4 5 10 20 25 50 100 149521 299042 598084 747605 1495210 2990420 3738025 7476050 14952100