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14902901 = 134724391
BaseRepresentation
bin111000110110…
…011001110101
31001001010221022
4320312121311
512303343101
61251230525
7240446456
oct70663165
931033838
1014902901
118459852
124ba8445
13311a3b0
141d9d12d
151495a1b
hexe36675

14902901 has 8 divisors (see below), whose sum is σ = 16391424. Its totient is φ = 13463280.

The previous prime is 14902891. The next prime is 14902903. The reversal of 14902901 is 10920941.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 14902901 - 26 = 14902837 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14902903) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11585 + ... + 12806.

It is an arithmetic number, because the mean of its divisors is an integer number (2048928).

Almost surely, 214902901 is an apocalyptic number.

It is an amenable number.

14902901 is a deficient number, since it is larger than the sum of its proper divisors (1488523).

14902901 is a wasteful number, since it uses less digits than its factorization.

14902901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24451.

The product of its (nonzero) digits is 648, while the sum is 26.

The square root of 14902901 is about 3860.4275669931. The cubic root of 14902901 is about 246.0879067594.

The spelling of 14902901 in words is "fourteen million, nine hundred two thousand, nine hundred one".

Divisors: 1 13 47 611 24391 317083 1146377 14902901