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14950900 = 2252307487
BaseRepresentation
bin111001000010…
…000111110100
31001010120210001
4321002013310
512311412100
61252241044
7241036426
oct71020764
931116701
1014950900
118491918
125010184
1331361b3
141db2816
1514a4d6a
hexe421f4

14950900 has 36 divisors (see below), whose sum is σ = 32615968. Its totient is φ = 5948640.

The previous prime is 14950889. The next prime is 14950913. The reversal of 14950900 is 905941.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 30457 + ... + 30943.

Almost surely, 214950900 is an apocalyptic number.

14950900 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14950900 is an abundant number, since it is smaller than the sum of its proper divisors (17665068).

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

14950900 is a wasteful number, since it uses less digits than its factorization.

14950900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 808 (or 801 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 28.

The square root of 14950900 is about 3866.6393677197. The cubic root of 14950900 is about 246.3518221499.

The spelling of 14950900 in words is "fourteen million, nine hundred fifty thousand, nine hundred".

Divisors: 1 2 4 5 10 20 25 50 100 307 487 614 974 1228 1535 1948 2435 3070 4870 6140 7675 9740 12175 15350 24350 30700 48700 149509 299018 598036 747545 1495090 2990180 3737725 7475450 14950900